4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wan8 | 1 | 1643 | 925 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.035 | 0.035 | 0.035 | 18.9 | 19 | 19 | 1499 | 1499 | 7320 |
| EloSRM | -0.083 | 0.083 | 0.083 | 0.3 | 0 | 0 | 1643 | 1643 | 7192 |
| initial | -0.158 | 0.158 | 0.158 | 19.0 | -19 | -19 | 1181 | 1181 | 7202 |
| SRMFix | -0.224 | 0.224 | 0.224 | 53.8 | -54 | -54 | 1146 | 1146 | 7355 |
| SRM | -1.199 | 1.199 | 1.199 | 275.0 | -275 | -275 | 925 | 925 | 5511 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-01-19 | SRM 459 | 2 | 708 | 668.51 | -0.08 | 0 | 1643 | 7192 | -275 | 925 | 5511 |