4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lardener | 1 | 1815 | 1054 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.161 | 0.161 | 0.161 | 39.0 | 39 | 39 | 1239 | 1239 | 6818 |
| initial | 0.232 | 0.232 | 0.232 | 27.9 | 28 | 28 | 1228 | 1228 | 7102 |
| EloSRM | 0.301 | 0.301 | 0.301 | 120.7 | 121 | 121 | 1815 | 1815 | 6758 |
| Odd | 0.354 | 0.354 | 0.354 | 138.0 | 138 | 138 | 1650 | 1650 | 6926 |
| SRM | -0.746 | 0.746 | 0.746 | 146.0 | -146 | -146 | 1054 | 1054 | 4592 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-01-22 | Member SRM 494 | 2 | 574 | 707.20 | 0.30 | 121 | 1815 | 6758 | -146 | 1054 | 4592 |