3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| xandacona | 2 | 1845 | 986 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.267 | 0.267 | 0.374 | 32.2 | 1 | 64 | 1264 | 1264 | 6076 |
| SRMFix | 0.133 | 0.332 | 0.357 | 71.2 | -34 | 109 | 1309 | 1275 | 5924 |
| EloSRM | 0.166 | 0.427 | 0.458 | 111.9 | -22 | 202 | 1868 | 1845 | 5734 |
| SRM | -0.584 | 0.584 | 0.598 | 107.0 | -130 | -84 | 1116 | 986 | 4813 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-07-06 | SRM 475 | 2 | 470 | 392.27 | -0.26 | -22 | 1845 | 5734 | -130 | 986 | 4813 |
| 1 | 2010-06-30 | Member Single Round Match 474 | 2 | 294 | 443.43 | 0.59 | 202 | 1868 | 5493 | -84 | 1116 | 3682 |