4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| alvert | 2 | 1531 | 538 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.326 | 0.326 | 0.326 | 61.5 | -67 | -56 | 1436 | 1380 | 10060 |
| EloSRM | -0.347 | 0.347 | 0.348 | 74.1 | -87 | -61 | 1592 | 1531 | 9986 |
| SRMFix | -0.432 | 0.432 | 0.434 | 88.0 | -112 | -64 | 1088 | 1024 | 10121 |
| initial | -0.438 | 0.438 | 0.438 | 52.7 | -53 | -53 | 1147 | 1095 | 9966 |
| SRM | -0.978 | 0.978 | 1.021 | 331.0 | -421 | -241 | 779 | 538 | 9712 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-11-18 | SRM 488 | 2 | 692 | 579.97 | -0.33 | -61 | 1531 | 9986 | -241 | 538 | 9712 |
| 1 | 2010-10-05 | SRM 484 | 2 | 585 | 493.22 | -0.37 | -87 | 1592 | 8662 | -421 | 779 | 7413 |