4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| cartoonboy | 2 | 1908 | 951 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.084 | 0.320 | 0.331 | 38.5 | -28 | 49 | 1249 | 1220 | 8549 |
| SRMFix | 0.012 | 0.334 | 0.335 | 68.2 | -54 | 82 | 1282 | 1228 | 8245 |
| EloSRM | 0.066 | 0.395 | 0.400 | 100.5 | -38 | 163 | 1945 | 1908 | 7957 |
| SRM | -0.611 | 0.611 | 0.622 | 124.5 | -156 | -93 | 1107 | 951 | 6797 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-10-30 | SRM 559 | 2 | 225 | 253.57 | -0.33 | -38 | 1908 | 7957 | -156 | 951 | 6797 |
| 1 | 2012-10-19 | SRM 558 | 2 | 433 | 595.98 | 0.46 | 163 | 1945 | 7640 | -93 | 1107 | 5028 |