4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Matthew23 | 2 | 1803 | 927 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.026 | 0.285 | 0.286 | 34.3 | -31 | 37 | 1237 | 1206 | 7735 |
| SRMFix | -0.040 | 0.291 | 0.294 | 57.9 | -56 | 60 | 1260 | 1205 | 7486 |
| EloSRM | 0.005 | 0.365 | 0.365 | 92.2 | -42 | 143 | 1845 | 1803 | 7236 |
| SRM | -0.650 | 0.650 | 0.650 | 136.5 | -146 | -127 | 1073 | 927 | 6173 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-03-30 | Member SRM 501 | 2 | 499 | 525.14 | -0.36 | -42 | 1803 | 7236 | -146 | 927 | 6173 |
| 1 | 2011-03-19 | SRM 500 | 2 | 581 | 751.28 | 0.37 | 143 | 1845 | 6739 | -127 | 1073 | 4610 |