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 |
|---|---|---|---|
| wzj_1232 | 3 | 2325 | 1195 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.850 | 0.850 | 1.146 | 182.5 | 46 | 346 | 2325 | 2325 | 4590 |
| SRM | 0.442 | 0.868 | 0.925 | 78.3 | -120 | 94 | 1195 | 1195 | 4485 |
| SRMFix | 0.899 | 0.899 | 1.156 | 135.3 | 66 | 272 | 1606 | 1606 | 4883 |
| initial | 1.077 | 1.077 | 1.298 | 129.7 | 41 | 248 | 1589 | 1589 | 5096 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-03-14 | SRM 573 | 2 | 158 | 182.70 | 0.21 | 46 | 2325 | 4590 | 21 | 1195 | 4485 |
| 2 | 2013-03-06 | SRM 572 | 2 | 112 | 426.92 | 1.93 | 346 | 2279 | 4833 | 94 | 1174 | 4591 |
| 1 | 2012-09-13 | SRM 556 | 2 | 379 | 503.80 | 0.41 | 156 | 1933 | 7800 | -120 | 1080 | 5330 |