4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| chemicalburn | 2 | 1145 | 442 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.401 | 0.401 | 0.426 | 90.8 | -115 | -67 | 1212 | 1145 | 3728 |
| Odd | -0.411 | 0.411 | 0.433 | 84.2 | -105 | -64 | 1175 | 1112 | 3731 |
| SRMFix | -0.502 | 0.502 | 0.529 | 104.5 | -153 | -56 | 1047 | 991 | 3690 |
| initial | -0.541 | 0.541 | 0.551 | 65.2 | -78 | -52 | 1122 | 1070 | 3620 |
| SRM | -0.911 | 0.911 | 0.981 | 379.0 | -480 | -278 | 720 | 442 | 3697 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-08-04 | SRM 206 | 2 | 179 | 150.49 | -0.26 | -67 | 1145 | 3728 | -278 | 442 | 3697 |
| 1 | 2003-10-21 | SRM 168 | 2 | 264 | 192.05 | -0.54 | -115 | 1212 | 3134 | -480 | 720 | 2893 |