4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| givename1 | 3 | 1681 | 609 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.172 | 0.423 | 0.428 | 50.9 | -62 | 45 | 1200 | 1138 | 9465 |
| Odd | -0.108 | 0.435 | 0.448 | 77.6 | -62 | 122 | 1585 | 1523 | 8383 |
| EloSRM | -0.129 | 0.447 | 0.457 | 85.4 | -67 | 122 | 1748 | 1681 | 8254 |
| SRMFix | -0.170 | 0.452 | 0.455 | 79.2 | -98 | 70 | 1172 | 1103 | 8899 |
| SRM | -0.591 | 0.603 | 0.746 | 197.0 | -364 | -23 | 836 | 609 | 9591 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-02-26 | SRM 498 | 2 | 1021 | 731.35 | -0.54 | -67 | 1681 | 8254 | -204 | 609 | 9591 |
| 2 | 2011-01-27 | SRM 495 | 2 | 588 | 818.21 | 0.48 | 122 | 1748 | 7529 | -23 | 813 | 7353 |
| 1 | 2011-01-12 | SRM 493 | 2 | 495 | 483.33 | -0.32 | -67 | 1626 | 8852 | -364 | 836 | 6996 |