4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| skyhigh99 | 3 | 1885 | 937 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.261 | 0.290 | 0.422 | 34.9 | -5 | 87 | 1300 | 1294 | 6148 |
| SRMFix | 0.174 | 0.295 | 0.399 | 47.3 | -25 | 108 | 1317 | 1291 | 6159 |
| EloSRM | 0.182 | 0.375 | 0.433 | 85.2 | -20 | 157 | 1904 | 1885 | 5907 |
| SRM | -0.357 | 0.470 | 0.553 | 87.7 | -183 | -16 | 1017 | 937 | 5602 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-11-18 | SRM 488 | 2 | 428 | 350.25 | -0.29 | -20 | 1885 | 5907 | -64 | 937 | 5602 |
| 2 | 2010-11-13 | SRM 487 | 2 | 413 | 658.78 | 0.67 | 157 | 1904 | 5684 | -16 | 1001 | 4964 |
| 1 | 2010-07-17 | SRM 476 | 2 | 644 | 719.87 | 0.16 | 79 | 1748 | 6570 | -183 | 1017 | 4510 |