4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| madac1980 | 3 | 1355 | 416 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.326 | 0.556 | 0.587 | 67.0 | -97 | 42 | 1242 | 1082 | 3844 |
| SRMFix | -0.389 | 0.600 | 0.658 | 98.6 | -150 | 76 | 1276 | 1055 | 3678 |
| EloSRM | -0.405 | 0.700 | 0.741 | 116.2 | -122 | 157 | 1547 | 1355 | 3003 |
| SRM | -0.783 | 0.783 | 0.897 | 261.3 | -488 | -76 | 1124 | 416 | 3981 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-01-31 | SRM 229 | 2 | 196 | 126.96 | -0.63 | -70 | 1355 | 3003 | -220 | 416 | 3981 |
| 2 | 2005-01-27 | SRM 228 | 2 | 228 | 112.14 | -1.02 | -122 | 1425 | 2661 | -488 | 636 | 3640 |
| 1 | 2005-01-22 | SRM 227 | 2 | 116 | 157.68 | 0.44 | 157 | 1547 | 2157 | -76 | 1124 | 1536 |