4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| irmonkey | 1 | 1390 | 972 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.048 | 0.048 | 0.048 | 21.6 | 22 | 22 | 1340 | 1340 | 2720 |
| EloSRM | -0.086 | 0.086 | 0.086 | 3.5 | 4 | 4 | 1390 | 1390 | 2685 |
| initial | -0.192 | 0.192 | 0.192 | 23.2 | -23 | -23 | 1177 | 1177 | 2715 |
| SRMFix | -0.232 | 0.232 | 0.232 | 55.7 | -56 | -56 | 1144 | 1144 | 2795 |
| SRM | -0.995 | 0.995 | 0.995 | 228.0 | -228 | -228 | 972 | 972 | 2087 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-12-28 | SRM 225 | 2 | 132 | 124.33 | -0.09 | 4 | 1390 | 2685 | -228 | 972 | 2087 |