4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| welcome_to_ece | 1 | 1867 | 1024 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.063 | 0.063 | 0.063 | 15.5 | 16 | 16 | 1216 | 1216 | 8552 |
| initial | 0.117 | 0.117 | 0.117 | 14.1 | 14 | 14 | 1214 | 1214 | 8806 |
| EloSRM | 0.189 | 0.189 | 0.189 | 89.0 | 89 | 89 | 1867 | 1867 | 8519 |
| Odd | 0.237 | 0.237 | 0.237 | 107.7 | 108 | 108 | 1672 | 1672 | 8745 |
| SRM | -0.862 | 0.862 | 0.862 | 176.0 | -176 | -176 | 1024 | 1024 | 5970 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-09-13 | SRM 556 | 2 | 442 | 503.77 | 0.19 | 89 | 1867 | 8519 | -176 | 1024 | 5970 |