4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zig2 | 87 | 3111 | 2051 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.472 | 1.178 | 1.543 | 76.9 | -184 | 599 | 2254 | 2051 | 482 |
| SRMFix | 0.154 | 1.182 | 1.511 | 56.2 | -140 | 917 | 2587 | 2476 | 505 |
| EloSRM | 0.118 | 1.186 | 1.504 | 43.7 | -70 | 860 | 3111 | 3111 | 550 |
| initial | 0.169 | 1.254 | 1.598 | 151.0 | -294 | 823 | 3209 | 2925 | 481 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 87 | 2013-02-23 | TCO13 Round 1A | 1 | 116 | 178.61 | 0.62 | 28 | 3111 | 550 | 31 | 2051 | 482 |
| 86 | 2012-07-21 | SRM 550 | 1 | 61 | 211.49 | 1.79 | 52 | 3084 | 528 | 94 | 2020 | 478 |
| 85 | 2012-05-19 | SRM 543 | 1 | 547 | 222.34 | -1.30 | -31 | 3032 | 613 | -88 | 1926 | 619 |
| 84 | 2012-03-17 | SRM 537 | 1 | 572 | 209.39 | -1.45 | -35 | 3063 | 485 | -97 | 2014 | 476 |
| 83 | 2011-10-04 | SRM 520 | 1 | 114 | 169.61 | 0.57 | 23 | 3098 | 376 | 33 | 2111 | 384 |
| 82 | 2011-03-19 | SRM 500 | 1 | 124 | 210.22 | 0.76 | 20 | 3075 | 353 | 51 | 2078 | 382 |
| 81 | 2011-03-08 | SRM 499 | 1 | 116 | 165.42 | 0.51 | 15 | 3056 | 381 | 47 | 2027 | 428 |
| 80 | 2010-12-18 | Member SRM 491 | 1 | 230 | 157.22 | -0.55 | -7 | 3040 | 378 | -6 | 1980 | 478 |
| 79 | 2010-12-08 | SRM 490 | 1 | 361 | 143.56 | -1.33 | -19 | 3047 | 367 | -64 | 1986 | 471 |
| 78 | 2010-11-30 | Member SRM 489 | 1 | 288 | 128.26 | -1.17 | -17 | 3067 | 336 | -45 | 2050 | 392 |
| 77 | 2010-11-13 | SRM 487 | 1 | 75 | 157.68 | 1.07 | 25 | 3084 | 304 | 72 | 2095 | 345 |
| 76 | 2010-10-26 | SRM 486 | 1 | 258 | 134.46 | -0.94 | -14 | 3059 | 339 | -19 | 2023 | 416 |
| 75 | 2010-07-28 | SRM 477 | 1 | 277 | 122.05 | -1.18 | -15 | 3073 | 304 | -30 | 2042 | 388 |
| 74 | 2010-07-10 | TCO10 Round 3 | 1 | 314 | 131.82 | -1.26 | -21 | 3089 | 282 | -170 | 2072 | 361 |
| 73 | 2010-06-26 | TCO10 Round 2 | 1 | 54 | 237.20 | 2.13 | 38 | 3110 | 257 | 110 | 2242 | 235 |
| 72 | 2010-06-19 | TCO10 Round 1 | 1 | 150 | 292.10 | 0.96 | 23 | 3072 | 291 | 64 | 2132 | 305 |
| 71 | 2010-04-15 | SRM 467 | 1 | 162 | 101.97 | -0.67 | -9 | 3048 | 277 | -13 | 2068 | 310 |
| 70 | 2010-04-03 | SRM 466 | 1 | 557 | 237.46 | -1.47 | -20 | 3057 | 262 | -171 | 2081 | 303 |
| 69 | 2010-03-16 | SRM 464 | 1 | 29 | 141.18 | 2.28 | 37 | 3077 | 258 | 87 | 2252 | 229 |
| 68 | 2010-03-02 | SRM 463 | 1 | 259 | 127.14 | -1.03 | -15 | 3040 | 295 | -62 | 2165 | 267 |
| 67 | 2010-02-13 | Member SRM 461 | 1 | 154 | 131.54 | -0.23 | -1 | 3055 | 284 | -14 | 2227 | 251 |
| 66 | 2010-02-06 | SRM 460 | 1 | 107 | 122.24 | 0.19 | 9 | 3056 | 279 | 7 | 2241 | 245 |
| 65 | 2009-12-22 | SRM 456 | 1 | 25 | 109.04 | 2.12 | 37 | 3048 | 277 | 88 | 2234 | 242 |
| 64 | 2009-12-17 | Member SRM 455 | 1 | 77 | 125.80 | 0.71 | 19 | 3011 | 304 | 39 | 2146 | 290 |
| 63 | 2009-12-05 | SRM 454 | 1 | 176 | 144.15 | -0.29 | -2 | 2992 | 328 | -7 | 2107 | 324 |
| 62 | 2009-11-25 | SRM 453.5 | 1 | 48 | 150.38 | 1.65 | 37 | 2995 | 326 | 85 | 2114 | 312 |
| 61 | 2009-11-05 | SRM 452 | 1 | 67 | 159.00 | 1.25 | 33 | 2958 | 382 | 84 | 2029 | 399 |
| 60 | 2009-10-20 | SRM 451 | 1 | 41 | 140.08 | 1.77 | 42 | 2925 | 426 | 112 | 1945 | 488 |
| 59 | 2009-10-17 | SRM 450 | 1 | 305 | 162.26 | -0.91 | -19 | 2883 | 495 | -42 | 1833 | 623 |
| 58 | 2009-09-23 | SRM 449 | 1 | 306 | 208.19 | -0.56 | -12 | 2902 | 459 | -7 | 1875 | 567 |
| 57 | 2009-09-10 | SRM 448 | 1 | 354 | 169.33 | -1.06 | -26 | 2914 | 427 | -49 | 1882 | 547 |
| 56 | 2009-08-25 | SRM 447 | 1 | 498 | 128.78 | -1.95 | -48 | 2940 | 377 | -177 | 1931 | 483 |
| 55 | 2009-03-21 | TCO09 Round 3 | 1 | 182 | 167.58 | -0.12 | 0 | 2988 | 312 | -4 | 2108 | 339 |
| 54 | 2009-03-14 | TCO09 Round 2 | 1 | 161 | 274.88 | 0.77 | 30 | 2989 | 303 | 57 | 2112 | 334 |
| 53 | 2009-03-07 | TCO09 Round 1 | 1 | 356 | 336.62 | -0.08 | 3 | 2959 | 336 | 9 | 2055 | 376 |
| 52 | 2009-02-24 | TCO09 Qual 1 | 1 | 254 | 111.35 | -1.19 | -24 | 2956 | 332 | -30 | 2046 | 370 |
| 51 | 2008-06-14 | SRM 405 | 1 | 192 | 130.41 | -0.56 | -8 | 2979 | 262 | -4 | 2076 | 341 |
| 50 | 2008-05-24 | College Tour Beijing | 1 | 39 | 17.00 | -1.20 | -17 | 2988 | 247 | -21 | 2080 | 327 |
| 49 | 2008-04-15 | SRM 398 | 1 | 329 | 99.73 | -1.72 | -24 | 3004 | 227 | -97 | 2101 | 301 |
| 48 | 2008-04-03 | SRM 396 | 1 | 36 | 104.31 | 1.54 | 31 | 3028 | 206 | 89 | 2198 | 236 |
| 47 | 2008-03-11 | SRM 393 | 1 | 100 | 110.55 | 0.14 | 7 | 2997 | 227 | 39 | 2109 | 311 |
| 46 | 2008-03-06 | SRM 392 | 1 | 203 | 136.01 | -0.58 | -9 | 2990 | 228 | 0 | 2070 | 336 |
| 45 | 2008-03-01 | TCO08 Round 3 | 1 | 290 | 146.96 | -0.99 | -20 | 2999 | 216 | -184 | 2070 | 337 |
| 44 | 2008-02-26 | SRM 391 | 1 | 65 | 87.38 | 0.43 | 15 | 3019 | 200 | 30 | 2254 | 210 |
| 43 | 2008-02-23 | TCO08 Round 2 | 1 | 165 | 234.82 | 0.51 | 18 | 3004 | 212 | 39 | 2224 | 227 |
| 42 | 2008-02-16 | TCO08 Round 1 | 1 | 108 | 274.48 | 1.35 | 35 | 2987 | 217 | 75 | 2185 | 245 |
| 41 | 2008-02-09 | TCO08 Qual 2 | 1 | 32 | 96.74 | 1.60 | 35 | 2951 | 249 | 72 | 2110 | 292 |
| 40 | 2008-01-24 | SRM 389 | 1 | 323 | 122.19 | -1.40 | -29 | 2916 | 270 | -85 | 2038 | 340 |
| 39 | 2008-01-15 | SRM 388 | 1 | 205 | 134.69 | -0.61 | -13 | 2945 | 241 | -21 | 2123 | 258 |
| 38 | 2007-10-13 | SRM 371 | 1 | 53 | 136.83 | 1.37 | 35 | 2958 | 193 | 80 | 2144 | 230 |
| 37 | 2007-10-09 | SRM 370 | 1 | 147 | 108.06 | -0.44 | -6 | 2923 | 221 | 6 | 2064 | 297 |
| 36 | 2007-09-15 | TCCC07 Round 3 | 1 | 198 | 138.64 | -0.77 | -17 | 2929 | 206 | -97 | 2058 | 292 |
| 35 | 2007-09-12 | SRM 365 | 1 | 140 | 110.89 | -0.34 | -4 | 2946 | 189 | 7 | 2155 | 214 |
| 34 | 2007-09-08 | TCCC07 Round 2 | 1 | 52 | 173.27 | 1.74 | 51 | 2951 | 184 | 101 | 2148 | 215 |
| 33 | 2007-09-01 | TCCC07 Round 1C | 1 | 39 | 86.12 | 1.14 | 42 | 2900 | 226 | 93 | 2047 | 292 |
| 32 | 2007-08-21 | TCCC07 Qual 2 | 1 | 12 | 45.36 | 1.92 | 50 | 2858 | 274 | 119 | 1954 | 367 |
| 31 | 2007-06-14 | SRM 354 | 1 | 380 | 210.92 | -1.13 | -29 | 2808 | 313 | -147 | 1835 | 482 |
| 30 | 2007-05-29 | SRM 351 | 1 | 136 | 130.36 | -0.06 | 4 | 2837 | 263 | 26 | 1982 | 312 |
| 29 | 2007-04-21 | TCO07 Round 3 | 1 | 231 | 148.24 | -0.64 | -21 | 2833 | 266 | -67 | 1956 | 339 |
| 28 | 2007-04-14 | TCO07 Round 2 | 1 | 57 | 262.12 | 2.20 | 79 | 2854 | 232 | 148 | 2023 | 287 |
| 27 | 2007-04-10 | TCO07 Round 1B | 1 | 240 | 89.94 | -1.49 | -46 | 2775 | 309 | -82 | 1875 | 423 |
| 26 | 2007-03-31 | TCO07 Qual 2 | 1 | 14 | 111.48 | 2.99 | 91 | 2821 | 250 | 137 | 1957 | 322 |
| 25 | 2006-10-05 | TCCC06 Round 2A | 1 | 58 | 48.58 | -0.26 | -5 | 2730 | 266 | 22 | 1820 | 422 |
| 24 | 2006-09-21 | TCCC06 Round 1A | 1 | 46 | 65.38 | 0.51 | 26 | 2735 | 256 | 87 | 1798 | 433 |
| 23 | 2006-09-07 | TCCC06 Qual 1 | 1 | 342 | 43.62 | -2.97 | -48 | 2709 | 274 | -102 | 1711 | 524 |
| 22 | 2006-06-14 | SRM 307 | 1 | 162 | 106.38 | -1.03 | -26 | 2757 | 206 | -125 | 1813 | 389 |
| 21 | 2006-06-08 | SRM 306 | 1 | 178 | 114.56 | -1.04 | -26 | 2783 | 186 | -124 | 1938 | 269 |
| 20 | 2006-05-09 | SRM 301 | 1 | 40 | 90.65 | 1.18 | 46 | 2809 | 165 | 86 | 2062 | 185 |
| 19 | 2006-04-22 | SRM 299 | 1 | 110 | 92.19 | -0.26 | -3 | 2763 | 196 | 10 | 1976 | 237 |
| 18 | 2006-03-29 | SRM 295 | 1 | 155 | 86.25 | -0.85 | -23 | 2766 | 187 | -32 | 1966 | 244 |
| 17 | 2006-03-25 | SRM 294 | 1 | 197 | 84.35 | -1.22 | -35 | 2790 | 170 | -48 | 1998 | 223 |
| 16 | 2006-03-08 | TCO06 Round 2 | 1 | 271 | 118.77 | -1.20 | -37 | 2825 | 137 | -98 | 2046 | 189 |
| 15 | 2006-03-04 | TCO06 Round 1 | 1 | 14 | ||||||||
| 14 | 2006-02-28 | TCO06 Qual 7/9/14 | 1 | 3 | 25.86 | 3.11 | 81 | 2862 | 111 | 162 | 2144 | 139 |
| 13 | 2006-02-21 | SRM 291 | 1 | 40 | 108.75 | 1.44 | 72 | 2780 | 151 | 115 | 1982 | 211 |
| 12 | 2006-01-19 | SRM 283 | 1 | 129 | 122.03 | -0.73 | -26 | 2708 | 195 | -121 | 1867 | 280 |
| 11 | 2005-12-21 | SRM 279 | 1 | 18 | ||||||||
| 10 | 2005-12-17 | SRM 277 | 1 | 197 | 84.72 | -1.22 | -45 | 2734 | 164 | -64 | 1988 | 190 |
| 9 | 2005-12-08 | SRM 276 | 1 | 184 | 74.59 | -1.30 | -50 | 2778 | 132 | -71 | 2052 | 171 |
| 8 | 2005-11-19 | SRM 272 | 1 | 204 | 54.54 | -1.90 | -70 | 2828 | 96 | -125 | 2123 | 116 |
| 7 | 2005-10-05 | SRM 267 | 1 | 30 | 43.91 | 0.55 | 42 | 2899 | 82 | 45 | 2248 | 86 |
| 6 | 2005-10-01 | SRM 266 | 1 | 57 | 49.12 | -0.22 | -2 | 2857 | 86 | 9 | 2203 | 99 |
| 5 | 2005-09-27 | SRM 265 | 1 | 16 | 82.70 | 2.37 | 159 | 2859 | 88 | 140 | 2194 | 104 |
| 4 | 2005-08-27 | SRM 260 | 1 | 104 | 70.07 | -0.57 | -32 | 2700 | 158 | -31 | 2054 | 141 |
| 3 | 2005-08-16 | TCO05 Qual 2/9 | 1 | 23 | 41.52 | 0.85 | 103 | 2732 | 128 | 71 | 2085 | 137 |
| 2 | 2005-08-10 | SRM 258 | 1 | 34 | 179.05 | 2.40 | 353 | 2630 | 185 | 215 | 2014 | 151 |
| 1 | 2005-08-02 | SRM 256 | 2 | 2 | 243.07 | 6.92 | 860 | 2277 | 562 | 599 | 1799 | 267 |