4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| r.marino1 | 1 | 1752 | 1013 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.008 | 0.008 | 0.008 | 2.1 | -2 | -2 | 1198 | 1198 | 7057 |
| initial | 0.056 | 0.056 | 0.056 | 6.8 | 7 | 7 | 1207 | 1207 | 7187 |
| EloSRM | 0.123 | 0.123 | 0.123 | 67.6 | 68 | 68 | 1752 | 1752 | 7042 |
| SRM | -0.880 | 0.880 | 0.880 | 187.0 | -187 | -187 | 1013 | 1013 | 4832 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-11-13 | SRM 487 | 2 | 670 | 729.44 | 0.12 | 68 | 1752 | 7042 | -187 | 1013 | 4832 |