4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mpark | 2 | 1761 | 782 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.161 | 0.358 | 0.392 | 43.0 | -62 | 24 | 1224 | 1161 | 9728 |
| SRMFix | -0.226 | 0.367 | 0.431 | 65.4 | -97 | 34 | 1234 | 1138 | 9379 |
| EloSRM | -0.166 | 0.433 | 0.464 | 98.9 | -86 | 112 | 1847 | 1761 | 8903 |
| SRM | -0.944 | 0.944 | 0.960 | 209.0 | -266 | -152 | 1048 | 782 | 8966 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-12-17 | SRM 527 | 2 | 966 | 695.96 | -0.60 | -86 | 1761 | 8903 | -266 | 782 | 8966 |
| 1 | 2011-11-12 | SRM 523 | 2 | 641 | 771.68 | 0.27 | 112 | 1847 | 7890 | -152 | 1048 | 5467 |