4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| prabz | 3 | 1300 | 663 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.282 | 0.282 | 0.346 | 44.1 | -57 | 29 | 1403 | 1300 | 3095 |
| SRMFix | -0.313 | 0.313 | 0.341 | 50.8 | -62 | -32 | 1168 | 1048 | 3551 |
| initial | -0.326 | 0.326 | 0.365 | 39.3 | -60 | -13 | 1187 | 1082 | 3664 |
| SRM | -0.762 | 0.762 | 0.763 | 179.0 | -193 | -166 | 1022 | 663 | 3389 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2004-10-27 | SRM 217 | 2 | 183 | 136.41 | -0.48 | -57 | 1300 | 3095 | -193 | 663 | 3389 |
| 2 | 2004-10-16 | SRM 215 | 2 | 182 | 142.04 | -0.36 | -46 | 1357 | 2788 | -166 | 856 | 2611 |
| 1 | 2004-09-28 | SRM 213 | 2 | 161 | 160.23 | -0.01 | 29 | 1403 | 2726 | -178 | 1022 | 2010 |