4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Neo777 | 4 | 1934 | 802 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.180 | 0.374 | 0.478 | 45.0 | -47 | 102 | 1287 | 1287 | 7424 |
| SRMFix | 0.186 | 0.403 | 0.504 | 65.6 | -101 | 113 | 1260 | 1260 | 7670 |
| EloSRM | 0.202 | 0.437 | 0.546 | 104.2 | -75 | 258 | 1935 | 1934 | 7084 |
| SRM | -0.134 | 0.487 | 0.665 | 124.5 | -389 | 50 | 817 | 802 | 8594 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-12-28 | SRM 528 | 2 | 591 | 539.83 | -0.13 | -1 | 1934 | 7084 | -15 | 802 | 8594 |
| 3 | 2011-12-17 | SRM 527 | 2 | 435 | 861.83 | 0.99 | 258 | 1935 | 7017 | 50 | 817 | 8334 |
| 2 | 2010-07-28 | SRM 477 | 2 | 612 | 749.09 | 0.29 | 83 | 1677 | 7200 | -44 | 767 | 7248 |
| 1 | 2010-07-17 | SRM 476 | 2 | 771 | 719.46 | -0.34 | -75 | 1593 | 8096 | -389 | 811 | 6661 |