4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zjx20 | 14 | 2532 | 1395 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.275 | 0.458 | 0.595 | 48.1 | -110 | 157 | 1469 | 1395 | 2186 |
| EloSRM | 0.394 | 0.519 | 0.687 | 78.4 | -36 | 230 | 2532 | 2532 | 2099 |
| SRMFix | 0.496 | 0.572 | 0.741 | 54.1 | -22 | 148 | 1882 | 1882 | 2469 |
| initial | 0.546 | 0.610 | 0.794 | 73.5 | -30 | 209 | 2121 | 2121 | 2313 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 2011-05-19 | TCO11 Qual 2 | 1 | 271 | 516.34 | 0.93 | 90 | 2532 | 2099 | 63 | 1395 | 2186 |
| 13 | 2011-05-03 | Member SRM 505 | 1 | 306 | 478.63 | -0.02 | 9 | 2442 | 2461 | 7 | 1332 | 2515 |
| 12 | 2010-05-02 | TCO10 Qual 1 | 1 | 520 | 387.27 | -0.42 | -26 | 2433 | 1850 | -34 | 1325 | 2052 |
| 11 | 2010-04-20 | Member SRM 468 | 1 | 540 | 456.97 | -0.43 | -36 | 2459 | 1719 | -110 | 1359 | 1832 |
| 10 | 2009-11-05 | SRM 452 | 1 | 342 | 380.13 | 0.15 | 21 | 2496 | 1638 | 12 | 1469 | 1545 |
| 9 | 2009-10-20 | SRM 451 | 1 | 266 | 335.31 | 0.33 | 40 | 2475 | 1692 | 32 | 1457 | 1587 |
| 8 | 2009-10-17 | SRM 450 | 1 | 398 | 405.09 | 0.02 | 12 | 2435 | 1853 | -19 | 1425 | 1719 |
| 7 | 2009-09-23 | SRM 449 | 1 | 380 | 583.99 | 0.62 | 86 | 2423 | 1890 | 61 | 1444 | 1647 |
| 6 | 2009-09-10 | SRM 448 | 1 | 245 | 596.97 | 1.28 | 212 | 2337 | 2254 | 157 | 1383 | 1923 |
| 5 | 2009-08-25 | SRM 447 | 2 | 116 | 291.27 | 1.33 | 142 | 2125 | 3318 | 38 | 1226 | 2879 |
| 4 | 2009-05-12 | SRM 440 | 1 | 408 | 519.83 | 0.00 | 7 | 1983 | 4277 | -13 | 1188 | 3430 |
| 3 | 2008-12-14 | TC China 08 - Finals | 1 | 194 | 316.33 | 0.70 | 142 | 1976 | 4315 | 64 | 1201 | 3560 |
| 2 | 2008-12-12 | TC China 08 - 1E | 1 | 124 | 242.75 | 0.97 | 230 | 1835 | 5611 | -25 | 1137 | 4520 |
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 205 | 423.22 | 0.04 | 45 | 1605 | 7372 | -38 | 1162 | 3909 |