4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| chenpoyang | 1 | 1714 | 938 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.065 | 0.065 | 0.065 | 15.4 | 15 | 15 | 1544 | 1544 | 9193 |
| EloSRM | -0.116 | 0.116 | 0.116 | 5.8 | -6 | -6 | 1714 | 1714 | 9014 |
| initial | -0.193 | 0.193 | 0.193 | 23.2 | -23 | -23 | 1177 | 1177 | 9031 |
| SRMFix | -0.251 | 0.251 | 0.251 | 60.2 | -60 | -60 | 1140 | 1140 | 9121 |
| SRM | -1.081 | 1.081 | 1.081 | 262.0 | -262 | -262 | 938 | 938 | 6576 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-26 | SRM 513 | 2 | 940 | 867.41 | -0.12 | -6 | 1714 | 9014 | -262 | 938 | 6576 |