4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Learner89 | 2 | 1456 | 778 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.157 | 0.157 | 0.167 | 15.7 | -31 | 0 | 1365 | 1365 | 6342 |
| EloSRM | -0.172 | 0.172 | 0.185 | 26.5 | -46 | -7 | 1463 | 1456 | 6304 |
| initial | -0.255 | 0.255 | 0.264 | 30.7 | -39 | -23 | 1161 | 1139 | 6616 |
| SRMFix | -0.256 | 0.256 | 0.277 | 55.6 | -85 | -26 | 1115 | 1089 | 6588 |
| SRM | -0.745 | 0.745 | 0.790 | 211.0 | -313 | -109 | 887 | 778 | 5810 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-06-07 | SRM 353 | 2 | 446 | 537.21 | -0.10 | -7 | 1456 | 6304 | -109 | 778 | 5810 |
| 1 | 2007-05-29 | SRM 351 | 2 | 438 | 443.06 | -0.24 | -46 | 1463 | 6039 | -313 | 887 | 4770 |