4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Frederick905 | 1 | 1743 | 942 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.015 | 0.015 | 0.015 | 29.9 | 30 | 30 | 1569 | 1569 | 9253 |
| EloSRM | -0.068 | 0.068 | 0.068 | 5.2 | 5 | 5 | 1743 | 1743 | 9102 |
| initial | -0.139 | 0.139 | 0.139 | 16.7 | -17 | -17 | 1183 | 1183 | 9120 |
| SRMFix | -0.198 | 0.198 | 0.198 | 47.6 | -48 | -48 | 1152 | 1152 | 9139 |
| SRM | -1.112 | 1.112 | 1.112 | 258.0 | -258 | -258 | 942 | 942 | 6735 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-11-29 | SRM 525 | 2 | 829 | 790.80 | -0.07 | 5 | 1743 | 9102 | -258 | 942 | 6735 |