4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| shikn | 2 | 1494 | 855 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.191 | 0.191 | 0.251 | 23.0 | -43 | -3 | 1197 | 1154 | 5984 |
| EloSRM | -0.144 | 0.219 | 0.262 | 49.8 | -47 | 53 | 1540 | 1494 | 5475 |
| SRMFix | -0.220 | 0.220 | 0.264 | 39.7 | -61 | -18 | 1182 | 1121 | 5906 |
| SRM | -0.805 | 0.805 | 0.805 | 172.5 | -176 | -169 | 1024 | 855 | 5142 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-12-28 | SRM 332 | 2 | 232 | 212.96 | -0.36 | -47 | 1494 | 5475 | -169 | 855 | 5142 |
| 1 | 2006-12-21 | SRM 331 | 2 | 336 | 353.90 | 0.08 | 53 | 1540 | 5060 | -176 | 1024 | 3770 |