4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| weihang | 3 | 1276 | 731 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.181 | 0.262 | 0.296 | 36.0 | -43 | 48 | 1298 | 1255 | 2571 |
| EloSRM | -0.173 | 0.266 | 0.293 | 42.7 | -46 | 49 | 1322 | 1276 | 2585 |
| initial | -0.232 | 0.267 | 0.312 | 32.2 | -53 | 6 | 1169 | 1116 | 3171 |
| SRMFix | -0.217 | 0.292 | 0.320 | 52.9 | -83 | 19 | 1136 | 1080 | 2921 |
| SRM | -0.639 | 0.639 | 0.685 | 156.3 | -254 | -64 | 946 | 731 | 2770 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2003-06-11 | SRM 150 | 2 | 158 | 133.14 | -0.43 | -46 | 1276 | 2585 | -151 | 731 | 2770 |
| 2 | 2003-06-02 | SRM 149 | 2 | 130 | 143.21 | 0.14 | 49 | 1322 | 2453 | -64 | 882 | 2102 |
| 1 | 2003-05-22 | SRM 147 | 2 | 165 | 140.98 | -0.23 | -33 | 1273 | 2659 | -254 | 946 | 1853 |