4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| alcottma | 1 | 1991 | 1169 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.189 | 0.189 | 0.189 | 31.0 | -31 | -31 | 1169 | 1169 | 4036 |
| SRMFix | 0.759 | 0.759 | 0.759 | 171.5 | 172 | 172 | 1372 | 1372 | 6037 |
| initial | 0.827 | 0.827 | 0.827 | 99.6 | 100 | 100 | 1300 | 1300 | 6786 |
| EloSRM | 0.897 | 0.897 | 0.897 | 275.9 | 276 | 276 | 1991 | 1991 | 5943 |
| Odd | 0.942 | 0.942 | 0.942 | 293.6 | 294 | 294 | 1819 | 1819 | 6110 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-06-21 | SRM 510 | 2 | 312 | 580.80 | 0.90 | 276 | 1991 | 5943 | -31 | 1169 | 4036 |