4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Underyx | 1 | 2334 | 1339 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.065 | 1.065 | 1.065 | 139.0 | 139 | 139 | 1339 | 1339 | 2984 |
| SRMFix | 1.977 | 1.977 | 1.977 | 393.5 | 394 | 394 | 1594 | 1594 | 4733 |
| initial | 2.044 | 2.044 | 2.044 | 246.1 | 246 | 246 | 1446 | 1446 | 5939 |
| EloSRM | 2.110 | 2.110 | 2.110 | 494.8 | 495 | 495 | 2334 | 2334 | 4475 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-11-28 | SRM 598 | 2 | 120 | 517.86 | 2.11 | 495 | 2334 | 4475 | 139 | 1339 | 2984 |