4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| aacharyak | 3 | 1940 | 854 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.008 | 0.321 | 0.345 | 57.6 | -81 | 63 | 1263 | 1210 | 8648 |
| EloSRM | -0.011 | 0.333 | 0.379 | 79.2 | -61 | 145 | 1969 | 1940 | 8209 |
| initial | 0.058 | 0.333 | 0.340 | 40.2 | -50 | 40 | 1240 | 1221 | 8767 |
| SRM | -0.529 | 0.529 | 0.625 | 115.3 | -194 | -32 | 1080 | 854 | 8263 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-10-05 | SRM 593 | 2 | 712 | 757.50 | 0.09 | 32 | 1940 | 8209 | -32 | 854 | 8263 |
| 2 | 2013-09-07 | SRM 590 | 2 | 790 | 728.01 | -0.52 | -61 | 1909 | 8425 | -194 | 886 | 7656 |
| 1 | 2013-08-12 | SRM 588 | 2 | 582 | 764.76 | 0.39 | 145 | 1969 | 7681 | -120 | 1080 | 5431 |