4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| alpc16 | 1 | 1615 | 985 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.013 | 0.013 | 0.013 | 1.5 | 2 | 2 | 1202 | 1202 | 6620 |
| SRMFix | -0.048 | 0.048 | 0.048 | 11.9 | -12 | -12 | 1188 | 1188 | 6542 |
| EloSRM | 0.096 | 0.096 | 0.096 | 59.4 | 59 | 59 | 1615 | 1615 | 6547 |
| Odd | 0.121 | 0.121 | 0.121 | 72.6 | 73 | 73 | 1497 | 1497 | 6669 |
| SRM | -0.952 | 0.952 | 0.952 | 215.0 | -215 | -215 | 985 | 985 | 4991 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-01 | SRM 400 | 2 | 528 | 564.30 | 0.10 | 59 | 1615 | 6547 | -215 | 985 | 4991 |