4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| amr | 1 | 1212 | 720 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.544 | 0.544 | 0.544 | 114.6 | -115 | -115 | 1212 | 1212 | 3134 |
| Odd | -0.547 | 0.547 | 0.547 | 104.6 | -105 | -105 | 1175 | 1175 | 3267 |
| initial | -0.648 | 0.648 | 0.648 | 78.0 | -78 | -78 | 1122 | 1122 | 3171 |
| SRMFix | -0.668 | 0.668 | 0.668 | 152.6 | -153 | -153 | 1047 | 1047 | 3289 |
| SRM | -1.275 | 1.275 | 1.275 | 480.0 | -480 | -480 | 720 | 720 | 2893 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-10-21 | SRM 168 | 2 | 264 | 192.05 | -0.54 | -115 | 1212 | 3134 | -480 | 720 | 2893 |