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 |
|---|---|---|---|
| Skammy | 10 | 2361 | 1114 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.891 | 1.380 | 2.051 | 105.3 | -46 | 528 | 2268 | 2232 | 2068 |
| EloSRM | 0.866 | 1.386 | 2.039 | 109.6 | -48 | 539 | 2394 | 2361 | 2065 |
| initial | 0.844 | 1.430 | 2.141 | 172.2 | -150 | 595 | 2290 | 2216 | 1684 |
| SRMFix | 0.840 | 1.453 | 2.124 | 136.1 | -110 | 449 | 1946 | 1907 | 1997 |
| SRM | 1.040 | 1.500 | 2.210 | 141.8 | -329 | 246 | 1400 | 1114 | 4636 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2009-01-06 | SRM 432 | 1 | 533 | 382.18 | -0.48 | -33 | 2361 | 2065 | -286 | 1114 | 4636 |
| 9 | 2008-12-20 | SRM 430 | 1 | 322 | 502.84 | 0.64 | 64 | 2394 | 1894 | 74 | 1400 | 2039 |
| 8 | 2008-11-25 | SRM 427 | 1 | 312 | 368.66 | 0.24 | 32 | 2330 | 2144 | 17 | 1326 | 2562 |
| 7 | 2008-11-12 | SRM 425 | 2 | 7 | 154.79 | 4.47 | 139 | 2299 | 2263 | 168 | 1309 | 2672 |
| 6 | 2008-10-28 | SRM 423 | 2 | 221 | 88.05 | -1.33 | -48 | 2160 | 2938 | -41 | 1141 | 4471 |
| 5 | 2008-10-08 | SRM 421 | 2 | 158 | 117.33 | -0.43 | -10 | 2208 | 2681 | 28 | 1182 | 3894 |
| 4 | 2008-10-02 | SRM 420 | 1 | 527 | 477.76 | -0.14 | -15 | 2218 | 2610 | -96 | 1154 | 4480 |
| 3 | 2008-09-04 | SRM 416 | 2 | 40 | 171.44 | 2.10 | 170 | 2233 | 2487 | 133 | 1250 | 3235 |
| 2 | 2008-08-26 | SRM 415 | 2 | 28 | 392.45 | 3.81 | 539 | 2063 | 3468 | 246 | 1117 | 4835 |
| 1 | 2008-08-16 | SRM 414 | 2 | 508 | 546.39 | -0.22 | -47 | 1524 | 10073 | -329 | 871 | 8817 |