4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| xyjian | 35 | 2440 | 1302 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.338 | 0.892 | 1.324 | 45.6 | -60 | 232 | 2458 | 2440 | 2308 |
| SRMFix | 0.299 | 0.923 | 1.368 | 57.5 | -148 | 248 | 1970 | 1909 | 2168 |
| initial | 0.214 | 1.030 | 1.459 | 124.0 | -304 | 556 | 2350 | 2104 | 2231 |
| SRM | 0.734 | 1.102 | 1.732 | 84.1 | -224 | 178 | 1435 | 1302 | 2573 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35 | 2011-01-27 | SRM 495 | 1 | 472 | 490.07 | 0.05 | 13 | 2440 | 2308 | 0 | 1302 | 2573 |
| 34 | 2010-05-24 | TCO10 Qual 3 | 1 | 250 | 327.66 | 0.39 | 29 | 2427 | 2029 | 50 | 1302 | 2371 |
| 33 | 2010-05-12 | TCO10 Qual 2 | 1 | 711 | 435.50 | -0.71 | -38 | 2398 | 2091 | -43 | 1252 | 2660 |
| 32 | 2009-07-23 | SRM 445 | 1 | 632 | 444.39 | -0.58 | -22 | 2435 | 1796 | -139 | 1295 | 2403 |
| 31 | 2009-07-08 | SRM 444 | 1 | 289 | 457.83 | 0.66 | 36 | 2458 | 1711 | 71 | 1434 | 1679 |
| 30 | 2009-05-27 | SRM 441 | 1 | 284 | 383.83 | 0.44 | 26 | 2421 | 1810 | 64 | 1363 | 2017 |
| 29 | 2009-05-12 | SRM 440 | 1 | 408 | 431.92 | -0.27 | -10 | 2395 | 1929 | -39 | 1299 | 2579 |
| 28 | 2009-03-04 | TCO09 Qual 3 | 1 | 462 | 260.70 | -0.83 | -20 | 2405 | 1877 | -23 | 1338 | 2458 |
| 27 | 2009-01-21 | SRM 433 | 1 | 349 | 443.30 | 0.34 | 20 | 2425 | 1810 | 47 | 1361 | 2319 |
| 26 | 2009-01-06 | SRM 432 | 1 | 308 | 385.86 | 0.32 | 19 | 2405 | 1880 | 46 | 1314 | 2648 |
| 25 | 2008-12-20 | SRM 430 | 1 | 531 | 462.71 | -0.36 | -13 | 2386 | 1944 | -77 | 1268 | 2991 |
| 24 | 2008-12-11 | SRM 429 | 1 | 228 | 456.60 | 1.00 | 50 | 2399 | 1860 | 109 | 1345 | 2419 |
| 23 | 2008-12-04 | TC China 08 - 1C | 1 | 85 | 49.34 | -0.78 | -24 | 2349 | 2071 | -9 | 1236 | 3241 |
| 22 | 2008-11-25 | SRM 427 | 1 | 370 | 337.83 | -0.13 | -3 | 2373 | 1965 | -24 | 1245 | 3186 |
| 21 | 2008-11-12 | SRM 425 | 1 | 408 | 471.21 | 0.21 | 17 | 2376 | 1921 | 27 | 1269 | 2962 |
| 20 | 2008-11-06 | SRM 424 | 2 | 6 | 77.69 | 3.70 | 70 | 2359 | 1977 | 158 | 1242 | 3174 |
| 19 | 2008-07-19 | SRM 410 | 1 | 622 | 471.19 | -0.42 | -18 | 2289 | 2169 | -157 | 1084 | 5807 |
| 18 | 2008-07-10 | SRM 409 | 2 | 55 | 94.10 | 0.78 | 24 | 2306 | 2074 | 86 | 1241 | 3299 |
| 17 | 2008-06-26 | SRM 407 | 2 | 148 | 72.10 | -1.04 | -14 | 2283 | 2139 | 35 | 1155 | 4422 |
| 16 | 2008-06-14 | SRM 405 | 1 | 624 | 456.71 | -0.46 | -22 | 2297 | 2058 | -167 | 1120 | 4691 |
| 15 | 2008-06-05 | SRM 404 | 1 | 598 | 427.85 | -0.48 | -22 | 2319 | 1949 | -148 | 1287 | 2865 |
| 14 | 2008-05-28 | SRM 403 | 1 | 144 | 315.23 | 1.13 | 68 | 2341 | 1848 | 114 | 1435 | 1794 |
| 13 | 2008-05-24 | SRM 402 | 1 | 295 | 400.80 | 0.44 | 35 | 2273 | 2124 | 43 | 1321 | 2537 |
| 12 | 2008-05-24 | College Tour Beijing | 1 | 94 | 95.25 | 0.02 | 8 | 2238 | 2257 | 23 | 1278 | 2836 |
| 11 | 2008-05-06 | SRM 401 | 2 | 7 | 154.27 | 4.46 | 101 | 2230 | 2314 | 178 | 1255 | 2813 |
| 10 | 2008-05-01 | SRM 400 | 2 | 200 | 140.32 | -0.51 | -11 | 2129 | 2765 | 21 | 1077 | 4147 |
| 9 | 2008-04-23 | SRM 399 | 2 | 50 | 106.25 | 1.09 | 53 | 2140 | 2717 | 96 | 1056 | 4360 |
| 8 | 2008-04-03 | SRM 396 | 2 | 649 | 177.24 | -1.97 | -60 | 2087 | 3009 | -177 | 960 | 5234 |
| 7 | 2008-03-26 | SRM 395 | 2 | 19 | 129.89 | 2.77 | 120 | 2147 | 2714 | 142 | 1137 | 3630 |
| 6 | 2008-03-22 | SRM 394 | 2 | 338 | 185.24 | -0.87 | -37 | 2026 | 3353 | -15 | 995 | 5000 |
| 5 | 2008-02-16 | TCO08 Round 1 | 1 | 1390 | 1,182.24 | -0.28 | -34 | 2064 | 3037 | -166 | 1010 | 4770 |
| 4 | 2008-02-09 | TCO08 Qual 2 | 1 | 446 | 831.83 | 0.90 | 129 | 2098 | 2829 | 92 | 1176 | 3302 |
| 3 | 2008-02-02 | SRM 390 | 2 | 93 | 404.51 | 2.12 | 232 | 1968 | 3537 | 120 | 1084 | 4110 |
| 2 | 2008-01-09 | SRM 387 | 2 | 209 | 323.18 | 0.63 | 143 | 1737 | 5198 | -12 | 964 | 5121 |
| 1 | 2008-01-05 | SRM 386 | 2 | 483 | 510.62 | 0.08 | 54 | 1594 | 6422 | -224 | 976 | 4991 |