4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| toebbel | 1 | 2275 | 1357 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.158 | 1.158 | 1.158 | 157.0 | 157 | 157 | 1357 | 1357 | 2749 |
| SRMFix | 1.998 | 1.998 | 1.998 | 396.7 | 397 | 397 | 1597 | 1597 | 4647 |
| initial | 2.059 | 2.059 | 2.059 | 247.9 | 248 | 248 | 1448 | 1448 | 5902 |
| EloSRM | 2.112 | 2.112 | 2.112 | 485.0 | 485 | 485 | 2275 | 2275 | 4571 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-12-12 | SRM 564 | 2 | 132 | 570.51 | 2.11 | 485 | 2275 | 4571 | 157 | 1357 | 2749 |