4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| bigcheng | 3 | 2028 | 964 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.453 | 0.586 | 0.904 | 94.3 | -1 | 271 | 2029 | 2028 | 7811 |
| Odd | 0.448 | 0.598 | 0.914 | 104.7 | -11 | 266 | 1849 | 1839 | 7713 |
| initial | 0.402 | 0.627 | 0.903 | 75.6 | -26 | 186 | 1371 | 1345 | 7400 |
| SRMFix | 0.332 | 0.705 | 0.929 | 108.6 | -49 | 228 | 1380 | 1331 | 7519 |
| SRM | -0.182 | 0.855 | 0.904 | 131.3 | -248 | 79 | 1031 | 964 | 7083 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2014-01-21 | SRM 605 | 2 | 535 | 484.94 | -0.14 | -1 | 2028 | 7811 | -67 | 964 | 7083 |
| 2 | 2012-02-23 | SRM 534 | 2 | 214 | 630.19 | 1.56 | 271 | 2029 | 6475 | 79 | 1031 | 5921 |
| 1 | 2012-02-09 | SRM 532 | 2 | 860 | 826.16 | -0.06 | 11 | 1758 | 9173 | -248 | 952 | 6700 |