4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| CHLuke | 1 | 1637 | 860 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.268 | 0.268 | 0.268 | 52.9 | -53 | -53 | 1637 | 1637 | 8561 |
| initial | -0.329 | 0.329 | 0.329 | 39.7 | -40 | -40 | 1160 | 1160 | 8425 |
| SRMFix | -0.410 | 0.410 | 0.410 | 96.4 | -96 | -96 | 1104 | 1104 | 8760 |
| SRM | -1.329 | 1.329 | 1.329 | 340.0 | -340 | -340 | 860 | 860 | 6694 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-12-18 | Member SRM 491 | 2 | 902 | 749.08 | -0.27 | -53 | 1637 | 8561 | -340 | 860 | 6694 |