4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mariMari | 2 | 1691 | 770 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.178 | 0.178 | 0.244 | 40.9 | -55 | 26 | 1746 | 1691 | 9233 |
| initial | -0.227 | 0.227 | 0.266 | 27.3 | -44 | -11 | 1189 | 1145 | 10119 |
| SRMFix | -0.258 | 0.258 | 0.281 | 48.6 | -62 | -35 | 1165 | 1103 | 9693 |
| SRM | -0.924 | 0.924 | 0.925 | 215.0 | -224 | -206 | 976 | 770 | 8827 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-08-30 | SRM 516 | 2 | 689 | 628.84 | -0.35 | -55 | 1691 | 9233 | -206 | 770 | 8827 |
| 1 | 2011-07-26 | SRM 513 | 2 | 874 | 867.45 | -0.01 | 26 | 1746 | 8599 | -224 | 976 | 6089 |