4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| spal | 1 | 1624 | 985 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.014 | 0.014 | 0.014 | 3.4 | -3 | -3 | 1197 | 1197 | 6550 |
| initial | 0.058 | 0.058 | 0.058 | 7.0 | 7 | 7 | 1207 | 1207 | 6618 |
| EloSRM | 0.138 | 0.138 | 0.138 | 73.4 | 73 | 73 | 1624 | 1624 | 6512 |
| SRM | -1.000 | 1.000 | 1.000 | 215.0 | -215 | -215 | 985 | 985 | 5079 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-03-22 | SRM 394 | 2 | 515 | 566.59 | 0.14 | 73 | 1624 | 6512 | -215 | 985 | 5079 |