4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Gleb | 2 | 1647 | 872 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.044 | 0.062 | 0.077 | 7.5 | -13 | 2 | 1189 | 1189 | 7279 |
| Odd | 0.014 | 0.071 | 0.072 | 31.2 | 16 | 46 | 1518 | 1518 | 7287 |
| EloSRM | 0.004 | 0.077 | 0.078 | 21.0 | 2 | 40 | 1647 | 1647 | 7232 |
| SRMFix | -0.062 | 0.078 | 0.099 | 18.3 | -34 | 3 | 1169 | 1169 | 7229 |
| SRM | -0.562 | 0.562 | 0.564 | 164.0 | -217 | -111 | 983 | 872 | 6694 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-07-08 | SRM 444 | 2 | 647 | 684.47 | 0.08 | 40 | 1647 | 7232 | -111 | 872 | 6694 |
| 1 | 2009-04-19 | SRM 438 | 2 | 320 | 497.89 | -0.07 | 2 | 1607 | 7787 | -217 | 983 | 6940 |