4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| awyork | 2 | 1319 | 864 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.014 | 0.347 | 0.347 | 41.8 | -43 | 40 | 1197 | 1197 | 2234 |
| Odd | 0.051 | 0.365 | 0.369 | 79.6 | -50 | 109 | 1303 | 1303 | 2282 |
| EloSRM | 0.071 | 0.375 | 0.382 | 88.4 | -64 | 113 | 1319 | 1319 | 2299 |
| SRMFix | -0.006 | 0.400 | 0.400 | 80.6 | -95 | 66 | 1170 | 1170 | 2289 |
| SRM | -0.471 | 0.499 | 0.686 | 168.0 | -323 | -13 | 877 | 864 | 2240 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2002-09-09 | SRM 112 | 2 | 123 | 167.55 | 0.45 | 113 | 1319 | 2299 | -13 | 864 | 2240 |
| 1 | 2002-09-04 | SRM 111 | 2 | 143 | 140.55 | -0.30 | -64 | 1206 | 2957 | -323 | 877 | 2156 |