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 |
|---|---|---|---|
| ter12 | 4 | 1540 | 506 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.031 | 0.418 | 0.478 | 83.4 | -113 | 156 | 1581 | 1540 | 9036 |
| SRMFix | -0.093 | 0.458 | 0.502 | 75.6 | -134 | 96 | 1125 | 1089 | 9627 |
| initial | -0.130 | 0.460 | 0.481 | 55.4 | -62 | 79 | 1182 | 1137 | 9713 |
| SRM | -0.362 | 0.703 | 0.864 | 217.5 | -559 | 88 | 641 | 506 | 10275 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-05-27 | SRM 441 | 2 | 727 | 708.28 | -0.31 | -41 | 1540 | 9036 | -70 | 506 | 10275 |
| 3 | 2008-07-10 | SRM 409 | 2 | 449 | 768.66 | 0.78 | 156 | 1581 | 8323 | 88 | 576 | 11965 |
| 2 | 2008-07-01 | SRM 408 | 2 | 592 | 534.34 | -0.15 | -25 | 1425 | 12285 | -153 | 488 | 12384 |
| 1 | 2008-06-17 | SRM 406 | 2 | 558 | 419.46 | -0.44 | -113 | 1450 | 11502 | -559 | 641 | 11362 |