4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sarahalex | 6 | 1584 | 474 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.118 | 0.161 | 0.197 | 30.4 | -58 | 36 | 1438 | 1432 | 9837 |
| EloSRM | -0.116 | 0.168 | 0.207 | 36.0 | -75 | 38 | 1593 | 1584 | 9897 |
| SRMFix | -0.155 | 0.183 | 0.245 | 33.0 | -101 | 8 | 1099 | 1025 | 10531 |
| initial | -0.183 | 0.183 | 0.248 | 22.0 | -47 | -1 | 1153 | 1068 | 10640 |
| SRM | -0.358 | 0.374 | 0.548 | 121.0 | -389 | -11 | 811 | 474 | 10471 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2011-03-08 | SRM 499 | 2 | 892 | 886.21 | -0.01 | 8 | 1584 | 9897 | -11 | 474 | 10471 |
| 5 | 2011-02-26 | SRM 498 | 2 | 883 | 915.76 | 0.05 | 20 | 1576 | 9880 | -24 | 485 | 10327 |
| 4 | 2011-01-22 | Member SRM 494 | 2 | 805 | 778.90 | -0.22 | -30 | 1556 | 10000 | -81 | 509 | 10045 |
| 3 | 2010-11-13 | SRM 487 | 2 | 806 | 865.45 | 0.10 | 38 | 1586 | 8979 | -49 | 590 | 9261 |
| 2 | 2010-07-28 | SRM 477 | 2 | 770 | 728.55 | -0.28 | -45 | 1548 | 8867 | -172 | 639 | 8395 |
| 1 | 2010-07-17 | SRM 476 | 2 | 771 | 719.42 | -0.34 | -75 | 1593 | 8096 | -389 | 811 | 6661 |