4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| raychung | 1 | 1684 | 1022 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.031 | 0.031 | 0.031 | 7.7 | 8 | 8 | 1208 | 1208 | 6962 |
| initial | 0.089 | 0.089 | 0.089 | 10.7 | 11 | 11 | 1211 | 1211 | 7123 |
| EloSRM | 0.150 | 0.150 | 0.150 | 75.9 | 76 | 76 | 1684 | 1684 | 6998 |
| Odd | 0.187 | 0.187 | 0.187 | 95.0 | 95 | 95 | 1553 | 1553 | 7114 |
| SRM | -0.796 | 0.796 | 0.796 | 178.0 | -178 | -178 | 1022 | 1022 | 5357 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-12 | SRM 440 | 2 | 592 | 656.89 | 0.15 | 76 | 1684 | 6998 | -178 | 1022 | 5357 |