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 |
|---|---|---|---|
| laddie | 9 | 2172 | 1118 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.309 | 0.780 | 1.415 | 78.0 | -116 | 147 | 1288 | 1118 | 3724 |
| initial | 0.567 | 0.959 | 1.516 | 115.5 | -122 | 484 | 1847 | 1815 | 2688 |
| SRMFix | 0.391 | 0.977 | 1.471 | 100.7 | -95 | 323 | 1636 | 1619 | 3282 |
| EloSRM | 0.164 | 1.119 | 1.469 | 119.8 | -85 | 464 | 2241 | 2172 | 3246 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2010-05-12 | TCO10 Qual 2 | 1 | 692 | 652.37 | -0.09 | -1 | 2172 | 3246 | -14 | 1118 | 3724 |
| 8 | 2009-08-25 | SRM 447 | 2 | 27 | 276.47 | 3.36 | 172 | 2173 | 3050 | 147 | 1132 | 3646 |
| 7 | 2009-07-23 | SRM 445 | 2 | 743 | 247.00 | -1.59 | -85 | 2001 | 4142 | -116 | 985 | 4972 |
| 6 | 2009-03-24 | SRM 437 | 2 | 401 | 182.89 | -1.13 | -55 | 2085 | 3549 | -71 | 1101 | 5240 |
| 5 | 2009-01-21 | SRM 433 | 2 | 243 | 153.64 | -0.66 | -28 | 2140 | 3178 | -26 | 1172 | 3784 |
| 4 | 2008-12-10 | TC China 08 - 1D | 1 | 106 | 59.84 | -0.82 | -73 | 2168 | 2981 | -90 | 1198 | 3578 |
| 3 | 2008-11-25 | SRM 427 | 1 | 292 | 429.25 | 0.56 | 141 | 2241 | 2568 | 81 | 1288 | 2847 |
| 2 | 2008-10-02 | SRM 420 | 1 | 486 | 542.56 | 0.16 | 60 | 2100 | 3272 | -75 | 1207 | 3643 |
| 1 | 2008-09-24 | SRM 419 | 2 | 123 | 399.86 | 1.70 | 464 | 2040 | 3660 | 82 | 1282 | 2982 |