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 |
|---|---|---|---|
| brokenwing | 6 | 2491 | 1339 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.209 | 0.423 | 0.622 | 62.5 | -86 | 172 | 1429 | 1339 | 2545 |
| SRMFix | 0.599 | 0.658 | 1.021 | 109.6 | -17 | 446 | 1839 | 1820 | 2878 |
| EloSRM | 0.549 | 0.673 | 1.060 | 138.0 | -24 | 566 | 2514 | 2491 | 2398 |
| Odd | 0.565 | 0.683 | 1.079 | 137.9 | -20 | 583 | 2328 | 2311 | 2457 |
| initial | 0.806 | 0.806 | 1.121 | 97.0 | 11 | 286 | 1782 | 1782 | 3381 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2011-06-21 | SRM 510 | 1 | 272 | 379.64 | -0.07 | 0 | 2491 | 2398 | -4 | 1339 | 2545 |
| 5 | 2011-06-08 | SRM 509 | 1 | 677 | 550.62 | -0.30 | -24 | 2491 | 2396 | -86 | 1343 | 2552 |
| 4 | 2011-06-02 | SRM 508 | 1 | 401 | 656.83 | 0.71 | 109 | 2514 | 2241 | 85 | 1429 | 2017 |
| 3 | 2011-05-28 | SRM 507 | 1 | 566 | 628.66 | 0.15 | 41 | 2405 | 2810 | -25 | 1344 | 2532 |
| 2 | 2011-05-24 | TCO11 Qual 3 | 1 | 352 | 449.75 | 0.35 | 87 | 2364 | 3034 | -3 | 1369 | 2359 |
| 1 | 2011-05-17 | SRM 504.5 | 2 | 156 | 850.46 | 2.45 | 566 | 2276 | 3522 | 172 | 1372 | 2265 |