4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| rarevisitor | 1 | 1763 | 1000 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.017 | 0.017 | 0.017 | 4.2 | -4 | -4 | 1196 | 1196 | 7525 |
| initial | 0.043 | 0.043 | 0.043 | 5.1 | 5 | 5 | 1205 | 1205 | 7667 |
| EloSRM | 0.102 | 0.102 | 0.102 | 61.4 | 61 | 61 | 1763 | 1763 | 7539 |
| SRM | -0.907 | 0.907 | 0.907 | 200.0 | -200 | -200 | 1000 | 1000 | 5330 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-03-19 | SRM 500 | 2 | 700 | 751.28 | 0.10 | 61 | 1763 | 7539 | -200 | 1000 | 5330 |