4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| megaperlz | 2 | 1840 | 950 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.156 | 0.185 | 0.242 | 32.2 | -7 | 57 | 1250 | 1250 | 6788 |
| initial | 0.212 | 0.212 | 0.273 | 25.6 | 5 | 46 | 1251 | 1251 | 6885 |
| EloSRM | 0.218 | 0.218 | 0.243 | 72.9 | 64 | 82 | 1840 | 1840 | 6613 |
| Odd | 0.255 | 0.255 | 0.270 | 83.9 | 83 | 85 | 1680 | 1680 | 6779 |
| SRM | -0.577 | 0.577 | 0.680 | 125.0 | -197 | -53 | 1003 | 950 | 5730 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-01-27 | SRM 495 | 2 | 541 | 678.18 | 0.32 | 82 | 1840 | 6613 | -53 | 950 | 5730 |
| 1 | 2011-01-22 | Member SRM 494 | 2 | 655 | 707.20 | 0.11 | 64 | 1758 | 7316 | -197 | 1003 | 5117 |