4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| leepupu | 1 | 1820 | 996 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.021 | 0.021 | 0.021 | 2.5 | -2 | -2 | 1198 | 1198 | 9147 |
| EloSRM | 0.029 | 0.029 | 0.029 | 38.4 | 38 | 38 | 1820 | 1820 | 8999 |
| SRMFix | -0.078 | 0.078 | 0.078 | 19.0 | -19 | -19 | 1181 | 1181 | 9017 |
| SRM | -0.928 | 0.928 | 0.928 | 204.0 | -204 | -204 | 996 | 996 | 6262 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-10-10 | SRM 557 | 2 | 718 | 732.45 | 0.03 | 38 | 1820 | 8999 | -204 | 996 | 6262 |