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 |
|---|---|---|---|
| improper4 | 2 | 2118 | 841 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.139 | 0.293 | 0.324 | 203.5 | -383 | 24 | 1224 | 841 | 8703 |
| SRMFix | 0.498 | 0.578 | 0.763 | 124.4 | -14 | 235 | 1435 | 1421 | 6485 |
| initial | 0.544 | 0.586 | 0.800 | 70.5 | -5 | 136 | 1336 | 1331 | 7351 |
| EloSRM | 0.552 | 0.642 | 0.847 | 183.7 | -26 | 341 | 2144 | 2118 | 6420 |
| Odd | 0.576 | 0.664 | 0.879 | 191.1 | -26 | 356 | 1937 | 1911 | 6614 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-04-11 | SRM 576 | 1 | 538 | 508.48 | -0.09 | -26 | 2118 | 6420 | -383 | 841 | 8703 |
| 1 | 2013-03-14 | SRM 573 | 2 | 241 | 551.45 | 1.19 | 341 | 2144 | 6210 | 24 | 1224 | 4154 |