4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jdmmmm | 1 | 1265 | 746 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.438 | 0.438 | 0.438 | 91.6 | -92 | -92 | 1216 | 1216 | 3244 |
| EloSRM | -0.454 | 0.454 | 0.454 | 105.0 | -105 | -105 | 1265 | 1265 | 3192 |
| initial | -0.548 | 0.548 | 0.548 | 66.0 | -66 | -66 | 1134 | 1134 | 3143 |
| SRMFix | -0.581 | 0.581 | 0.581 | 133.9 | -134 | -134 | 1066 | 1066 | 3280 |
| SRM | -1.256 | 1.256 | 1.256 | 454.0 | -454 | -454 | 746 | 746 | 2942 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-08-28 | SRM 209 | 2 | 163 | 125.54 | -0.45 | -105 | 1265 | 3192 | -454 | 746 | 2942 |