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 |
|---|---|---|---|
| aagajaba | 5 | 1913 | 872 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.171 | 0.373 | 0.505 | 44.9 | -52 | 118 | 1318 | 1303 | 6811 |
| SRM | -0.366 | 0.408 | 0.570 | 65.6 | -146 | -6 | 1194 | 872 | 7256 |
| SRMFix | 0.032 | 0.439 | 0.533 | 76.8 | -77 | 202 | 1402 | 1284 | 7003 |
| EloSRM | -0.054 | 0.502 | 0.632 | 92.2 | -67 | 311 | 2007 | 1913 | 6754 |
| Odd | -0.046 | 0.507 | 0.642 | 92.4 | -63 | 328 | 1841 | 1762 | 6722 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-08-20 | SRM 515 | 2 | 567 | 533.98 | -0.09 | 6 | 1913 | 6754 | -28 | 872 | 7256 |
| 4 | 2011-03-08 | SRM 499 | 2 | 526 | 550.67 | 0.07 | 22 | 1907 | 6113 | -12 | 900 | 6338 |
| 3 | 2011-02-26 | SRM 498 | 2 | 825 | 488.35 | -0.76 | -67 | 1885 | 6251 | -146 | 912 | 6138 |
| 2 | 2011-02-10 | SRM 497 | 2 | 471 | 322.27 | -0.55 | -54 | 1952 | 5740 | -136 | 1058 | 4677 |
| 1 | 2011-02-01 | SRM 496 | 2 | 312 | 648.03 | 1.06 | 311 | 2007 | 5267 | -6 | 1194 | 3514 |