4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ultraviolet | 1 | 1385 | 1053 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.134 | 0.134 | 0.134 | 32.6 | 33 | 33 | 1233 | 1233 | 1922 |
| initial | 0.214 | 0.214 | 0.214 | 25.8 | 26 | 26 | 1226 | 1226 | 1986 |
| Odd | 0.271 | 0.271 | 0.271 | 114.4 | 114 | 114 | 1357 | 1357 | 2001 |
| EloSRM | 0.288 | 0.288 | 0.288 | 117.7 | 118 | 118 | 1385 | 1385 | 1980 |
| SRM | -0.701 | 0.701 | 0.701 | 147.0 | -147 | -147 | 1053 | 1053 | 1280 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-08-21 | SRM 109 | 2 | 106 | 129.46 | 0.29 | 118 | 1385 | 1980 | -147 | 1053 | 1280 |