4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Nojero | 4 | 1448 | 486 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.142 | 0.190 | 0.252 | 49.1 | -120 | 43 | 1448 | 1448 | 10138 |
| SRMFix | -0.225 | 0.241 | 0.333 | 49.3 | -142 | 4 | 1058 | 1011 | 10192 |
| initial | -0.246 | 0.246 | 0.315 | 29.6 | -66 | -2 | 1134 | 1082 | 10102 |
| SRM | -0.504 | 0.516 | 0.814 | 195.0 | -637 | 33 | 563 | 486 | 9941 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-09-23 | SRM 449 | 2 | 561 | 803.06 | 0.10 | 43 | 1448 | 10138 | 33 | 486 | 9941 |
| 3 | 2008-12-20 | SRM 430 | 2 | 484 | 597.70 | -0.03 | 3 | 1405 | 12776 | -3 | 453 | 12643 |
| 2 | 2008-04-12 | SRM 397 | 2 | 623 | 616.28 | -0.17 | -31 | 1402 | 9392 | -107 | 456 | 9428 |
| 1 | 2008-04-03 | SRM 396 | 2 | 749 | 547.60 | -0.46 | -120 | 1432 | 8969 | -637 | 563 | 8947 |