4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| qinfeng.ch | 1 | 1905 | 989 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.011 | 0.011 | 0.011 | 1.3 | 1 | 1 | 1201 | 1201 | 9275 |
| SRMFix | -0.059 | 0.059 | 0.059 | 14.4 | -14 | -14 | 1186 | 1186 | 9137 |
| EloSRM | 0.072 | 0.072 | 0.072 | 51.6 | 52 | 52 | 1905 | 1905 | 9091 |
| Odd | 0.132 | 0.132 | 0.132 | 76.9 | 77 | 77 | 1689 | 1689 | 9277 |
| SRM | -1.045 | 1.045 | 1.045 | 211.0 | -211 | -211 | 989 | 989 | 6511 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-03-11 | SRM 612 | 2 | 423 | 444.50 | 0.07 | 52 | 1905 | 9091 | -211 | 989 | 6511 |