4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Petro026 | 1 | 1114 | 770 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.473 | 0.473 | 0.473 | 82.7 | -83 | -83 | 1124 | 1124 | 270 |
| EloSRM | -0.490 | 0.490 | 0.490 | 97.1 | -97 | -97 | 1114 | 1114 | 270 |
| SRMFix | -0.656 | 0.656 | 0.656 | 150.0 | -150 | -150 | 1050 | 1050 | 262 |
| initial | -0.657 | 0.657 | 0.657 | 79.1 | -79 | -79 | 1121 | 1121 | 251 |
| SRM | -1.016 | 1.016 | 1.016 | 430.0 | -430 | -430 | 770 | 770 | 274 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2001-07-10 | SRM 12 | 2 | 53 | 39.88 | -0.49 | -97 | 1114 | 270 | -430 | 770 | 274 |