1.27 It is only differences on the scale that have real significance in terms of probabilities.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| invariable | 2 | 1813 | 1090 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.380 | 0.388 | 0.543 | 87.5 | -2 | 173 | 1373 | 1372 | 5087 |
| initial | 0.391 | 0.391 | 0.544 | 47.0 | 1 | 93 | 1294 | 1294 | 5791 |
| EloSRM | 0.406 | 0.406 | 0.569 | 125.7 | 10 | 241 | 1813 | 1813 | 5628 |
| SRM | 0.001 | 0.420 | 0.420 | 161.0 | -216 | 106 | 1306 | 1090 | 3975 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-06-13 | SRM 442 | 1 | 581 | 606.54 | 0.01 | 10 | 1813 | 5628 | -216 | 1090 | 3975 |
| 1 | 2008-06-08 | College Tour West China | 1 | 247 | 431.35 | 0.80 | 241 | 1803 | 5478 | 106 | 1306 | 2744 |