4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| fallingrock | 2 | 1889 | 1003 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.282 | 0.282 | 0.346 | 49.7 | 20 | 80 | 1299 | 1299 | 5981 |
| initial | 0.351 | 0.351 | 0.405 | 42.2 | 18 | 67 | 1284 | 1284 | 6175 |
| EloSRM | 0.379 | 0.379 | 0.412 | 121.2 | 95 | 147 | 1889 | 1889 | 5779 |
| Odd | 0.398 | 0.398 | 0.420 | 127.8 | 112 | 143 | 1738 | 1738 | 5870 |
| SRM | -0.423 | 0.423 | 0.566 | 98.5 | -161 | -36 | 1039 | 1003 | 4909 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-10-26 | SRM 486 | 2 | 488 | 710.23 | 0.54 | 147 | 1889 | 5779 | -36 | 1003 | 4909 |
| 1 | 2010-02-13 | Member SRM 461 | 2 | 644 | 748.00 | 0.22 | 95 | 1742 | 6410 | -161 | 1039 | 4424 |