4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zjuxxd | 4 | 2700 | 1606 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.944 | 1.061 | 1.559 | 138.0 | -73 | 340 | 1606 | 1606 | 1292 |
| SRMFix | 1.355 | 1.369 | 2.029 | 212.0 | -5 | 653 | 2038 | 2038 | 1689 |
| EloSRM | 1.379 | 1.384 | 2.087 | 248.5 | 15 | 715 | 2700 | 2700 | 1469 |
| Odd | 1.388 | 1.396 | 2.111 | 250.7 | 15 | 739 | 2522 | 2522 | 1462 |
| initial | 1.606 | 1.606 | 2.148 | 193.4 | 14 | 477 | 1973 | 1973 | 2901 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-09-19 | SRM 519 | 1 | 242 | 360.56 | 0.57 | 103 | 2700 | 1469 | 46 | 1606 | 1292 |
| 3 | 2011-05-11 | SRM 506 | 1 | 214 | 405.27 | 0.92 | 161 | 2596 | 1718 | 93 | 1560 | 1377 |
| 2 | 2011-05-03 | Member SRM 505 | 1 | 306 | 481.71 | -0.01 | 15 | 2436 | 2497 | -73 | 1467 | 1755 |
| 1 | 2011-04-16 | Member SRM 503 | 2 | 47 | 768.40 | 4.03 | 715 | 2421 | 2575 | 340 | 1540 | 1440 |