4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ngch | 1 | 1566 | 897 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.114 | 0.114 | 0.114 | 11.6 | -12 | -12 | 1566 | 1566 | 9211 |
| initial | -0.210 | 0.210 | 0.210 | 25.3 | -25 | -25 | 1175 | 1175 | 9434 |
| SRMFix | -0.266 | 0.266 | 0.266 | 63.6 | -64 | -64 | 1136 | 1136 | 9793 |
| SRM | -1.228 | 1.228 | 1.228 | 303.0 | -303 | -303 | 897 | 897 | 8454 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-10-02 | SRM 420 | 2 | 572 | 528.54 | -0.11 | -12 | 1566 | 9211 | -303 | 897 | 8454 |