4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jdc1 | 3 | 1455 | 888 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.012 | 0.061 | 0.074 | 27.6 | 8 | 46 | 1455 | 1455 | 2410 |
| initial | -0.009 | 0.062 | 0.070 | 7.4 | -11 | 9 | 1199 | 1197 | 2501 |
| Odd | -0.002 | 0.066 | 0.077 | 35.0 | 6 | 51 | 1414 | 1414 | 2404 |
| SRMFix | -0.011 | 0.087 | 0.098 | 17.6 | -30 | 19 | 1189 | 1186 | 2500 |
| SRM | -0.429 | 0.429 | 0.477 | 104.0 | -173 | -65 | 1027 | 888 | 2391 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2004-12-07 | SRM 222 | 2 | 122 | 116.63 | -0.06 | 8 | 1455 | 2410 | -65 | 888 | 2391 |
| 2 | 2004-11-20 | SRM 219 | 2 | 149 | 160.88 | 0.11 | 46 | 1447 | 2404 | -74 | 953 | 2094 |
| 1 | 2004-09-14 | SRM 211 | 2 | 129 | 128.24 | -0.01 | 29 | 1401 | 2664 | -173 | 1027 | 1928 |