4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| grim_1 | 1 | 1607 | 983 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.057 | 0.057 | 0.057 | 16.4 | 16 | 16 | 1472 | 1472 | 7926 |
| EloSRM | -0.074 | 0.074 | 0.074 | 2.0 | 2 | 2 | 1607 | 1607 | 7787 |
| initial | -0.107 | 0.107 | 0.107 | 12.8 | -13 | -13 | 1187 | 1187 | 7980 |
| SRMFix | -0.139 | 0.139 | 0.139 | 33.8 | -34 | -34 | 1166 | 1166 | 8530 |
| SRM | -0.603 | 0.603 | 0.603 | 217.0 | -217 | -217 | 983 | 983 | 6940 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-04-19 | SRM 438 | 2 | 320 | 497.89 | -0.07 | 2 | 1607 | 7787 | -217 | 983 | 6940 |