4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| dana | 142 | 2372 | 1334 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.042 | 0.707 | 0.987 | 20.0 | -49 | 753 | 2487 | 2372 | 2068 |
| SRM | 0.280 | 0.713 | 1.068 | 61.8 | -194 | 456 | 2050 | 1334 | 2155 |
| initial | 0.051 | 0.725 | 1.018 | 87.3 | -243 | 529 | 2883 | 2057 | 2070 |
| SRMFix | 0.014 | 0.735 | 1.008 | 28.2 | -108 | 614 | 2357 | 1904 | 1896 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 142 | 2009-08-08 | SRM 446 | 1 | 441 | 487.19 | 0.14 | 10 | 2372 | 2068 | 13 | 1334 | 2155 |
| 141 | 2009-04-19 | SRM 438 | 1 | 191 | 340.00 | 0.01 | 3 | 2362 | 2069 | 18 | 1321 | 2580 |
| 140 | 2009-02-28 | TCO09 Qual 2 | 1 | 673 | 513.59 | -0.39 | -9 | 2359 | 2058 | -14 | 1303 | 2656 |
| 139 | 2009-02-07 | SRM 434 | 1 | 256 | 487.22 | 0.93 | 53 | 2368 | 2058 | 96 | 1317 | 2640 |
| 138 | 2008-02-09 | TCO08 Qual 2 | 1 | 1153 | 558.19 | -1.16 | -25 | 2315 | 1839 | -160 | 1221 | 2947 |
| 137 | 2007-08-11 | SRM 363 | 1 | 494 | ||||||||
| 136 | 2007-07-24 | SRM 360 | 1 | 306 | 374.03 | -0.12 | -1 | 2340 | 1382 | -18 | 1381 | 1549 |
| 135 | 2007-04-24 | SRM 346 | 1 | 299 | 283.33 | -0.08 | 0 | 2341 | 1242 | -8 | 1399 | 1407 |
| 134 | 2007-04-18 | SRM 345 | 1 | 367 | 393.82 | -0.20 | -2 | 2341 | 1236 | -29 | 1407 | 1372 |
| 133 | 2007-04-14 | TCO07 Round 2 | 1 | 500 | 552.09 | -0.16 | -2 | 2343 | 1202 | -34 | 1436 | 1254 |
| 132 | 2007-04-07 | TCO07 Round 1A | 1 | 263 | 387.00 | 0.56 | 12 | 2345 | 1180 | 56 | 1470 | 1164 |
| 131 | 2007-03-31 | TCO07 Qual 2 | 1 | 289 | 336.29 | 0.22 | 6 | 2333 | 1194 | 31 | 1414 | 1325 |
| 130 | 2007-03-28 | SRM 344 | 1 | 362 | 332.89 | -0.36 | -6 | 2327 | 1176 | -58 | 1383 | 1399 |
| 129 | 2007-03-14 | SRM 342 | 1 | 194 | 236.68 | 0.29 | 8 | 2333 | 1144 | 32 | 1441 | 1200 |
| 128 | 2007-03-10 | SRM 341 | 1 | 306 | 349.05 | 0.19 | 6 | 2325 | 1150 | 25 | 1409 | 1289 |
| 127 | 2007-02-03 | SRM 337 | 1 | 352 | 319.29 | -0.36 | -6 | 2318 | 1171 | -65 | 1384 | 1455 |
| 126 | 2006-12-28 | SRM 332 | 1 | 118 | 200.18 | 0.76 | 17 | 2324 | 1103 | 77 | 1449 | 1202 |
| 125 | 2006-12-13 | SRM 330 | 1 | 227 | 231.76 | 0.03 | 3 | 2307 | 1133 | 15 | 1372 | 1460 |
| 124 | 2006-11-29 | SRM 328 | 1 | 275 | 247.29 | -0.15 | -1 | 2305 | 1120 | -5 | 1357 | 1516 |
| 123 | 2006-11-11 | SRM 326 | 1 | 92 | 285.08 | 1.63 | 29 | 2306 | 1103 | 158 | 1362 | 1477 |
| 122 | 2006-11-02 | SRM 325 | 2 | 81 | 26.08 | -1.64 | -9 | 2277 | 1188 | 20 | 1204 | 2405 |
| 121 | 2006-10-19 | SRM 323 | 2 | 102 | 24.11 | -2.08 | -12 | 2287 | 1128 | 16 | 1184 | 2469 |
| 120 | 2006-10-09 | SRM 322 | 1 | 400 | 306.11 | -0.49 | -9 | 2298 | 1073 | -59 | 1168 | 2549 |
| 119 | 2006-10-02 | SRM 321 | 1 | 281 | 255.17 | -0.38 | -6 | 2307 | 1035 | -16 | 1227 | 2163 |
| 118 | 2006-09-18 | SRM 319 | 2 | 34 | 21.73 | -0.65 | -3 | 2313 | 984 | 74 | 1243 | 2098 |
| 117 | 2006-07-22 | SRM 312 | 1 | 385 | 242.20 | -0.71 | -11 | 2316 | 940 | -129 | 1169 | 2500 |
| 116 | 2006-06-28 | SRM 309 | 1 | 252 | 187.48 | -0.61 | -9 | 2328 | 884 | -59 | 1298 | 1668 |
| 115 | 2006-05-27 | SRM 304 | 1 | 190 | 244.70 | -0.18 | -2 | 2336 | 833 | 1 | 1357 | 1358 |
| 114 | 2006-05-18 | SRM 303 | 1 | 196 | 170.32 | -0.50 | -6 | 2338 | 820 | -40 | 1356 | 1345 |
| 113 | 2006-04-22 | SRM 299 | 1 | 326 | 215.54 | -0.60 | -9 | 2344 | 787 | -67 | 1396 | 1161 |
| 112 | 2006-04-11 | SRM 298 | 1 | 185 | 189.74 | 0.04 | 3 | 2353 | 762 | 23 | 1463 | 957 |
| 111 | 2006-03-29 | SRM 295 | 1 | 251 | 210.15 | -0.26 | -3 | 2351 | 752 | -15 | 1440 | 1002 |
| 110 | 2006-03-25 | SRM 294 | 1 | 201 | 239.52 | 0.25 | 7 | 2354 | 737 | 47 | 1455 | 957 |
| 109 | 2006-03-04 | TCO06 Round 1 | 1 | 399 | ||||||||
| 108 | 2006-02-28 | TCO06 Qual 7/9/14 | 1 | 118 | 92.86 | -0.35 | -3 | 2347 | 721 | 17 | 1408 | 1047 |
| 107 | 2006-02-21 | SRM 291 | 1 | 241 | 220.14 | -0.13 | -1 | 2350 | 689 | 15 | 1391 | 1058 |
| 106 | 2006-02-16 | SRM 290 | 1 | 208 | 161.74 | -0.36 | -5 | 2351 | 675 | -13 | 1376 | 1093 |
| 105 | 2006-02-04 | SRM 287 | 1 | 170 | 220.22 | -0.25 | -3 | 2356 | 653 | -17 | 1389 | 1029 |
| 104 | 2006-01-30 | SRM 286 | 1 | 146 | 185.89 | 0.35 | 10 | 2358 | 643 | 66 | 1406 | 974 |
| 103 | 2006-01-24 | SRM 285 | 1 | 230 | 181.96 | -0.54 | -8 | 2349 | 645 | -62 | 1340 | 1173 |
| 102 | 2006-01-21 | SRM 284 | 1 | 46 | 188.48 | 2.04 | 36 | 2357 | 630 | 164 | 1402 | 983 |
| 101 | 2006-01-05 | SRM 281 | 1 | 214 | 202.42 | -0.40 | -7 | 2321 | 687 | -13 | 1238 | 1607 |
| 100 | 2005-12-17 | SRM 277 | 1 | 317 | 222.12 | -0.51 | -9 | 2327 | 653 | -11 | 1251 | 1488 |
| 99 | 2005-11-19 | SRM 272 | 1 | 321 | 207.95 | -0.72 | -13 | 2336 | 593 | -95 | 1262 | 1337 |
| 98 | 2005-11-08 | SRM 271 | 1 | 218 | 142.36 | -0.70 | -12 | 2349 | 573 | -109 | 1357 | 1007 |
| 97 | 2005-11-03 | SRM 270 | 1 | 197 | 131.16 | -0.59 | -10 | 2361 | 551 | -46 | 1466 | 764 |
| 96 | 2005-10-26 | SRM 269 | 1 | 118 | 109.94 | -0.10 | 0 | 2371 | 528 | 12 | 1512 | 671 |
| 95 | 2005-10-18 | SRM 268 | 1 | 130 | 134.71 | 0.05 | 4 | 2370 | 531 | 34 | 1500 | 699 |
| 94 | 2005-10-01 | SRM 266 | 1 | 141 | 152.66 | 0.12 | 6 | 2366 | 525 | 43 | 1466 | 747 |
| 93 | 2005-09-27 | SRM 265 | 1 | 289 | 171.39 | -0.84 | -18 | 2360 | 532 | -135 | 1423 | 838 |
| 92 | 2005-08-24 | TCO05 Round 2 | 1 | 232 | 226.46 | -0.04 | 2 | 2378 | 484 | 10 | 1558 | 597 |
| 91 | 2005-08-20 | TCO05 Round 1 | 1 | 377 | 297.95 | -0.34 | -7 | 2377 | 478 | -8 | 1548 | 597 |
| 90 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 84 | 69.60 | -0.27 | -4 | 2383 | 456 | 17 | 1556 | 586 |
| 89 | 2005-08-10 | SRM 258 | 1 | 195 | 166.56 | -0.56 | -15 | 2387 | 439 | -79 | 1539 | 568 |
| 88 | 2005-07-28 | SRM 255 | 1 | 164 | 106.91 | -0.62 | -19 | 2402 | 403 | -49 | 1618 | 451 |
| 87 | 2005-07-23 | SRM 253 | 1 | 205 | 120.04 | -0.77 | -31 | 2421 | 371 | -81 | 1667 | 381 |
| 86 | 2004-02-07 | SRM 182 | 1 | 102 | 56.55 | -0.85 | -11 | 2452 | 161 | -37 | 1748 | 226 |
| 85 | 2004-01-17 | SRM 179 | 1 | 110 | 58.16 | -1.13 | -14 | 2462 | 153 | -153 | 1785 | 198 |
| 84 | 2003-12-22 | SRM 176 | 1 | 72 | 49.72 | -0.53 | -6 | 2477 | 139 | -44 | 1938 | 115 |
| 83 | 2003-12-13 | SRM 174 | 1 | 58 | 42.56 | -0.45 | -4 | 2483 | 137 | -32 | 1982 | 106 |
| 82 | 2003-11-25 | SRM 173 | 1 | 15 | 59.39 | 1.98 | 27 | 2487 | 133 | 98 | 2014 | 97 |
| 81 | 2003-11-20 | SRM 172 | 1 | 90 | 53.14 | -0.76 | -9 | 2460 | 145 | -56 | 1916 | 127 |
| 80 | 2003-10-22 | TCO '03 Round 2 | 1 | 146 | 95.41 | -0.62 | -8 | 2469 | 136 | -78 | 1972 | 118 |
| 79 | 2003-10-15 | TCO '03 Round 1 | 1 | 21 | 136.28 | 2.70 | 33 | 2477 | 123 | 115 | 2050 | 89 |
| 78 | 2003-10-14 | SRM 167 | 1 | 44 | 70.30 | 0.68 | 14 | 2445 | 140 | 37 | 1935 | 123 |
| 77 | 2003-10-07 | TCO '03 Qual. Round 1 | 1 | 29 | 58.07 | 1.00 | 15 | 2431 | 146 | 45 | 1898 | 132 |
| 76 | 2003-10-01 | SRM 166 | 1 | 136 | 71.38 | -0.93 | -13 | 2416 | 149 | -93 | 1853 | 148 |
| 75 | 2003-09-20 | SRM 164 | 1 | 22 | 54.30 | 1.30 | 24 | 2429 | 137 | 64 | 1946 | 107 |
| 74 | 2003-09-08 | SRM 163 | 1 | 34 | 57.38 | 0.76 | 17 | 2405 | 149 | 43 | 1882 | 138 |
| 73 | 2003-09-03 | SRM 162 | 1 | 50 | 51.50 | 0.04 | 4 | 2388 | 157 | 2 | 1839 | 154 |
| 72 | 2003-08-23 | SRM 160 | 1 | 42 | 40.15 | -0.06 | 2 | 2384 | 157 | -2 | 1837 | 149 |
| 71 | 2003-06-17 | SRM 151 | 1 | 39 | 49.44 | 0.34 | 9 | 2382 | 152 | 30 | 1839 | 150 |
| 70 | 2003-06-02 | SRM 149 | 1 | 48 | 43.50 | -0.14 | 0 | 2373 | 151 | 4 | 1809 | 159 |
| 69 | 2003-04-30 | SRM 144 | 1 | 80 | 48.61 | -0.90 | -12 | 2373 | 144 | -162 | 1805 | 157 |
| 68 | 2003-04-15 | SRM 142 | 1 | 33 | 42.80 | 0.38 | 9 | 2385 | 138 | 6 | 1967 | 91 |
| 67 | 2003-03-06 | SRM 137 | 1 | 31 | 45.72 | 0.56 | 11 | 2376 | 131 | 20 | 1961 | 97 |
| 66 | 2003-02-25 | SRM 136 | 1 | 68 | 48.40 | -0.49 | -5 | 2365 | 130 | -55 | 1941 | 91 |
| 65 | 2003-02-11 | SRM 135 | 1 | 13 | 51.72 | 1.99 | 24 | 2370 | 124 | 77 | 1996 | 78 |
| 64 | 2003-02-01 | SRM 132 | 1 | 38 | 35.33 | -0.10 | 1 | 2346 | 137 | -15 | 1919 | 96 |
| 63 | 2003-01-30 | SRM 131 | 1 | 25 | 47.05 | 0.91 | 16 | 2345 | 137 | 43 | 1934 | 91 |
| 62 | 2003-01-25 | SRM 130 | 1 | 15 | 32.90 | 1.13 | 19 | 2329 | 147 | 59 | 1891 | 104 |
| 61 | 2003-01-06 | SRM 128 | 1 | 10 | 42.11 | 2.07 | 27 | 2310 | 165 | 105 | 1832 | 123 |
| 60 | 2003-01-02 | SRM 127 | 1 | 27 | 45.10 | -0.36 | -3 | 2283 | 185 | -73 | 1727 | 179 |
| 59 | 2002-12-23 | SRM 126 | 1 | 34 | 33.39 | -0.03 | 2 | 2285 | 181 | -6 | 1800 | 139 |
| 58 | 2002-12-16 | SRM 125 | 1 | 37 | 37.32 | 0.01 | 3 | 2283 | 185 | 2 | 1806 | 135 |
| 57 | 2002-12-10 | SRM 123 | 1 | 44 | 45.01 | 0.03 | 3 | 2280 | 184 | -5 | 1804 | 133 |
| 56 | 2002-12-04 | SRM 122 | 1 | 15 | 37.07 | 1.30 | 22 | 2277 | 181 | 79 | 1809 | 131 |
| 55 | 2002-11-07 | SRM 119 | 1 | 37 | 42.12 | 0.19 | 6 | 2255 | 193 | 17 | 1730 | 173 |
| 54 | 2002-10-23 | TCI '02 Round 3 | 1 | 169 | 122.34 | -0.47 | -6 | 2249 | 195 | -56 | 1713 | 181 |
| 53 | 2002-10-21 | SRM 117 | 1 | 62 | 55.02 | -0.17 | 0 | 2255 | 188 | -15 | 1769 | 145 |
| 52 | 2002-10-16 | TCI '02 Round 2 | 1 | 39 | 154.37 | 1.98 | 29 | 2255 | 184 | 108 | 1784 | 139 |
| 51 | 2002-10-09 | TCI '02 Round 1 A | 1 | 78 | 81.38 | 0.06 | 4 | 2226 | 205 | 20 | 1676 | 198 |
| 50 | 2002-09-30 | SRM 115 | 1 | 57 | 56.04 | -0.02 | 2 | 2222 | 202 | 12 | 1656 | 208 |
| 49 | 2002-09-24 | SRM 114 | 1 | 10 | 64.92 | 2.70 | 37 | 2219 | 203 | 156 | 1644 | 216 |
| 48 | 2002-09-04 | SRM 111 | 1 | 20 | 55.74 | 1.48 | 27 | 2182 | 232 | 133 | 1488 | 333 |
| 47 | 2002-08-21 | SRM 109 | 1 | 90 | 52.08 | -0.86 | -12 | 2155 | 249 | -146 | 1355 | 523 |
| 46 | 2002-08-12 | SRM 108 | 1 | 39 | 47.02 | 0.27 | 8 | 2167 | 237 | 41 | 1501 | 309 |
| 45 | 2002-08-07 | SRM 107 | 1 | 17 | 54.88 | 1.69 | 29 | 2159 | 245 | 134 | 1460 | 361 |
| 44 | 2002-08-01 | SRM 106 | 1 | 94 | 56.43 | -0.82 | -12 | 2130 | 273 | -121 | 1326 | 560 |
| 43 | 2002-07-24 | SRM 105 | 1 | 80 | 63.33 | -0.34 | -4 | 2142 | 258 | -15 | 1447 | 372 |
| 42 | 2002-07-16 | SRM 104 | 1 | 37 | 55.66 | 0.59 | 14 | 2146 | 252 | 72 | 1462 | 351 |
| 41 | 2002-06-26 | SRM 101 | 1 | 205 | 127.23 | -0.69 | -10 | 2132 | 256 | -59 | 1390 | 443 |
| 40 | 2002-06-24 | SRM 100 | 1 | 65 | 153.21 | 1.24 | 24 | 2142 | 246 | 110 | 1449 | 360 |
| 39 | 2002-06-19 | SRM 98 | 1 | 228 | 137.06 | -0.82 | -13 | 2117 | 271 | -109 | 1339 | 522 |
| 38 | 2002-06-12 | SRM 97 | 1 | 144 | 141.28 | -0.46 | -6 | 2130 | 251 | -56 | 1448 | 357 |
| 37 | 2002-06-05 | SRM 95 | 1 | 159 | 117.23 | -0.44 | -6 | 2136 | 225 | -26 | 1504 | 283 |
| 36 | 2002-05-29 | SRM 92 | 1 | 67 | 110.50 | 0.72 | 17 | 2142 | 201 | 68 | 1530 | 249 |
| 35 | 2002-05-22 | SRM 91 | 1 | 40 | 110.98 | 1.47 | 29 | 2125 | 218 | 124 | 1462 | 314 |
| 34 | 2002-05-21 | SRM 90 | 1 | 156 | 105.66 | -0.56 | -8 | 2096 | 236 | -16 | 1338 | 482 |
| 33 | 2002-05-18 | SRM 89 | 1 | 105 | 85.88 | -0.62 | -9 | 2104 | 218 | -34 | 1354 | 453 |
| 32 | 2002-05-15 | SRM 88 | 1 | 92 | 103.82 | 0.17 | 8 | 2114 | 202 | 53 | 1388 | 391 |
| 31 | 2002-05-09 | SRM 87 | 1 | 174 | 109.84 | -0.82 | -15 | 2106 | 206 | -100 | 1335 | 463 |
| 30 | 2002-05-08 | SRM 86 | 1 | 188 | 107.03 | -0.94 | -16 | 2121 | 195 | -112 | 1435 | 323 |
| 29 | 2002-04-27 | SRM 83 | 1 | 108 | 94.71 | -0.19 | -1 | 2137 | 158 | 5 | 1547 | 203 |
| 28 | 2002-04-09 | SRM 78 | 1 | 75 | 92.46 | 0.30 | 11 | 2138 | 139 | 52 | 1542 | 196 |
| 27 | 2002-04-03 | SRM 77 | 1 | 185 | 103.32 | -0.98 | -18 | 2127 | 142 | -112 | 1490 | 224 |
| 26 | 2002-03-26 | SRM 75 | 1 | 131 | 89.77 | -0.85 | -14 | 2144 | 125 | -92 | 1602 | 148 |
| 25 | 2002-03-25 | SRM 74 | 1 | 10 | 85.96 | 3.10 | 55 | 2158 | 114 | 165 | 1694 | 110 |
| 24 | 2002-03-20 | SRM 72 | 1 | 66 | 74.78 | 0.18 | 9 | 2103 | 133 | 43 | 1529 | 181 |
| 23 | 2002-03-11 | SRM 71 | 1 | 113 | 94.27 | -0.26 | -3 | 2094 | 131 | 13 | 1486 | 201 |
| 22 | 2002-03-07 | SRM 70 | 1 | 151 | 80.03 | -0.92 | -19 | 2097 | 128 | -69 | 1473 | 206 |
| 21 | 2002-02-28 | SRM 69 | 1 | 150 | 76.85 | -0.96 | -19 | 2116 | 112 | -59 | 1542 | 162 |
| 20 | 2002-02-20 | SRM 67 | 1 | 102 | 80.32 | -0.34 | -5 | 2135 | 102 | 0 | 1601 | 113 |
| 19 | 2002-02-13 | SRM 66 | 1 | 63 | 47.74 | -0.40 | -9 | 2140 | 96 | 9 | 1601 | 106 |
| 18 | 2002-02-06 | SRM 64 | 1 | 74 | 46.82 | -0.66 | -17 | 2150 | 85 | -88 | 1592 | 113 |
| 17 | 2002-02-04 | SRM 63 | 1 | 43 | 41.99 | -0.03 | 4 | 2166 | 75 | 1 | 1680 | 81 |
| 16 | 2002-01-30 | SRM 61 | 1 | 22 | 44.88 | 1.03 | 44 | 2162 | 68 | 106 | 1679 | 77 |
| 15 | 2002-01-26 | SRM 60 | 2 | 2 | 26.40 | 3.72 | 65 | 2118 | 83 | 171 | 1573 | 109 |
| 14 | 2002-01-16 | SRM 58 | 2 | 34 | 25.15 | -0.44 | -4 | 2053 | 94 | 55 | 1402 | 192 |
| 13 | 2002-01-09 | SRM 56 | 2 | 69 | 18.18 | -1.92 | -32 | 2057 | 82 | 12 | 1347 | 213 |
| 12 | 2001-12-12 | SRM 49 | 1 | 50 | 28.90 | -0.85 | -28 | 2089 | 62 | -194 | 1335 | 207 |
| 11 | 2001-12-09 | SRM 48 | 2 | 6 | 11.32 | 0.92 | 35 | 2117 | 52 | 105 | 1529 | 102 |
| 10 | 2001-11-29 | SRM 46 | 1 | 47 | 28.03 | -0.79 | -31 | 2083 | 56 | -193 | 1424 | 140 |
| 9 | 2001-11-28 | SRM 45 | 1 | 41 | 29.21 | -0.49 | -19 | 2114 | 50 | -85 | 1617 | 68 |
| 8 | 2001-11-12 | SRM 42 | 1 | 30 | 20.72 | -0.53 | -20 | 2133 | 45 | -22 | 1702 | 53 |
| 7 | 2001-11-07 | SRM 40 | 1 | 37 | 21.00 | -0.82 | -37 | 2154 | 39 | -93 | 1724 | 47 |
| 6 | 2001-10-29 | SRM 39 | 1 | 12 | 24.17 | 1.01 | 82 | 2190 | 31 | 99 | 1817 | 40 |
| 5 | 2001-10-24 | SRM 38 | 1 | 21 | 29.29 | 0.48 | 58 | 2108 | 41 | 43 | 1718 | 46 |
| 4 | 2001-10-11 | SRM 34 | 1 | 23 | 25.73 | 0.16 | 33 | 2050 | 43 | 52 | 1675 | 47 |
| 3 | 2001-10-02 | SRM 33 | 1 | 30 | 19.88 | -0.59 | -49 | 2017 | 46 | -80 | 1623 | 52 |
| 2 | 2001-09-29 | SRM 32 | 1 | 21 | 26.70 | 0.42 | 92 | 2067 | 32 | 47 | 1703 | 39 |
| 1 | 2001-09-17 | SRM 31 | 2 | 6 | 78.77 | 3.72 | 753 | 1974 | 42 | 456 | 1656 | 40 |