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 |
|---|---|---|---|
| wasjb305 | 7 | 2539 | 1295 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.386 | 0.801 | 1.130 | 133.0 | -161 | 291 | 1491 | 1295 | 3005 |
| SRMFix | 0.638 | 0.844 | 1.442 | 121.0 | -40 | 610 | 1893 | 1884 | 2586 |
| EloSRM | 0.627 | 0.866 | 1.492 | 141.2 | -41 | 700 | 2546 | 2539 | 2258 |
| Odd | 0.627 | 0.875 | 1.506 | 142.8 | -40 | 718 | 2372 | 2370 | 2243 |
| initial | 0.836 | 0.892 | 1.499 | 107.4 | -18 | 433 | 1904 | 1904 | 3085 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-09-14 | SRM 518 | 1 | 456 | 546.09 | 0.26 | 35 | 2539 | 2258 | 52 | 1295 | 3005 |
| 6 | 2011-08-20 | SRM 515 | 1 | 627 | 481.97 | -0.50 | -41 | 2504 | 2344 | -147 | 1243 | 3369 |
| 5 | 2011-08-09 | SRM 514 | 1 | 175 | 427.89 | 1.29 | 159 | 2546 | 2122 | 170 | 1390 | 2220 |
| 4 | 2011-07-26 | SRM 513 | 1 | 562 | 543.76 | -0.05 | 2 | 2387 | 3042 | -43 | 1220 | 3597 |
| 3 | 2011-07-13 | SRM 512 | 1 | 681 | 626.77 | -0.28 | -40 | 2385 | 3048 | -161 | 1263 | 3185 |
| 2 | 2011-06-21 | SRM 510 | 1 | 272 | 395.27 | -0.02 | 12 | 2425 | 2779 | -67 | 1424 | 2048 |
| 1 | 2011-06-08 | SRM 509 | 2 | 61 | 780.09 | 3.68 | 700 | 2413 | 2852 | 291 | 1491 | 1764 |