4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| cyx5320856 | 17 | 2398 | 1217 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.412 | 0.933 | 1.310 | 71.3 | -109 | 340 | 2472 | 2398 | 2981 |
| initial | 0.274 | 0.969 | 1.289 | 116.6 | -345 | 294 | 2256 | 1762 | 3488 |
| SRMFix | 0.310 | 0.987 | 1.325 | 84.2 | -134 | 261 | 2002 | 1760 | 3267 |
| SRM | 0.970 | 1.320 | 1.776 | 104.8 | -512 | 165 | 1359 | 1217 | 3620 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 2011-07-26 | SRM 513 | 2 | 198 | 116.91 | -0.76 | -12 | 2398 | 2981 | 21 | 1217 | 3620 |
| 16 | 2011-07-13 | SRM 512 | 2 | 133 | 138.88 | 0.06 | 11 | 2409 | 2909 | 53 | 1196 | 3809 |
| 15 | 2011-07-02 | SRM 511 | 2 | 406 | 115.71 | -1.81 | -35 | 2399 | 2942 | -12 | 1143 | 4293 |
| 14 | 2011-06-18 | TCO11 Round 1 | 1 | 1311 | 1,060.03 | -0.40 | -25 | 2434 | 2732 | -116 | 1155 | 4157 |
| 13 | 2011-05-24 | TCO11 Qual 3 | 1 | 325 | 325.43 | 0.00 | 8 | 2459 | 2469 | 29 | 1271 | 3053 |
| 12 | 2011-05-17 | SRM 504.5 | 1 | 645 | 569.28 | -0.33 | -21 | 2451 | 2462 | -78 | 1242 | 3241 |
| 11 | 2011-05-03 | Member SRM 505 | 2 | 16 | 113.28 | 2.82 | 90 | 2472 | 2299 | 125 | 1320 | 2599 |
| 10 | 2011-04-16 | Member SRM 503 | 1 | 647 | 575.98 | -0.30 | -24 | 2382 | 2796 | -91 | 1195 | 3623 |
| 9 | 2011-01-27 | SRM 495 | 1 | 480 | 484.15 | -0.26 | -17 | 2406 | 2463 | -73 | 1286 | 2700 |
| 8 | 2010-12-18 | Member SRM 491 | 1 | 347 | 550.50 | 0.67 | 71 | 2423 | 2328 | 76 | 1359 | 2195 |
| 7 | 2010-12-08 | SRM 490 | 2 | 26 | 175.64 | 2.76 | 109 | 2352 | 2634 | 126 | 1283 | 2647 |
| 6 | 2010-11-30 | Member SRM 489 | 2 | 88 | 214.40 | 1.28 | 81 | 2243 | 3256 | 88 | 1157 | 3709 |
| 5 | 2010-11-13 | SRM 487 | 2 | 250 | 232.66 | -0.10 | 8 | 2163 | 3682 | 28 | 1069 | 4304 |
| 4 | 2010-10-26 | SRM 486 | 2 | 252 | 278.44 | 0.14 | 30 | 2155 | 3730 | 50 | 1041 | 4538 |
| 3 | 2010-10-21 | Member SRM 485 | 2 | 92 | 404.78 | 2.14 | 222 | 2124 | 3894 | 165 | 991 | 4934 |
| 2 | 2010-10-05 | SRM 484 | 2 | 193 | 566.49 | 1.55 | 340 | 1902 | 5610 | 138 | 826 | 6680 |
| 1 | 2010-08-04 | Member SRM 478 | 2 | 854 | 659.53 | -0.46 | -109 | 1562 | 8842 | -512 | 688 | 8128 |