3.12 The objective of the rating system administrator is the production of objective best-possible measurements.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| davidliwei | 2 | 1790 | 1080 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.175 | 0.403 | 0.440 | 60.0 | -113 | -7 | 1087 | 1080 | 3278 |
| SRMFix | 0.494 | 0.494 | 0.568 | 87.7 | 52 | 123 | 1375 | 1375 | 3764 |
| EloSRM | 0.564 | 0.564 | 0.597 | 145.0 | 138 | 151 | 1790 | 1790 | 3670 |
| initial | 0.578 | 0.578 | 0.655 | 69.6 | 33 | 107 | 1339 | 1339 | 3869 |
| Odd | 0.584 | 0.584 | 0.608 | 151.8 | 148 | 156 | 1693 | 1693 | 3727 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-04-18 | SRM 345 | 2 | 221 | 374.02 | 0.76 | 151 | 1790 | 3670 | -7 | 1080 | 3278 |
| 1 | 2007-03-22 | SRM 343 | 2 | 292 | 377.13 | 0.37 | 138 | 1638 | 4466 | -113 | 1087 | 3170 |