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 |
|---|---|---|---|
| Athena | 8 | 2181 | 1124 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.589 | 0.683 | 0.984 | 91.6 | -31 | 327 | 2212 | 2181 | 2550 |
| SRMFix | 0.579 | 0.696 | 0.988 | 79.2 | -29 | 216 | 1775 | 1746 | 2512 |
| SRM | 0.490 | 0.723 | 1.005 | 54.8 | -138 | 85 | 1262 | 1124 | 4135 |
| initial | 0.692 | 0.775 | 1.068 | 93.3 | -32 | 269 | 1898 | 1866 | 2410 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2008-05-24 | SRM 402 | 1 | 495 | 408.95 | -0.33 | -31 | 2181 | 2550 | -138 | 1124 | 4135 |
| 7 | 2008-05-06 | SRM 401 | 2 | 57 | 156.42 | 1.46 | 86 | 2212 | 2391 | 63 | 1262 | 2755 |
| 6 | 2008-04-23 | SRM 399 | 2 | 94 | 100.41 | 0.10 | 24 | 2126 | 2774 | 14 | 1199 | 3078 |
| 5 | 2008-04-15 | SRM 398 | 2 | 62 | 250.00 | 2.01 | 175 | 2102 | 2894 | 85 | 1185 | 3182 |
| 4 | 2008-04-12 | SRM 397 | 2 | 303 | 293.32 | -0.05 | 17 | 1927 | 3998 | -37 | 1100 | 3960 |
| 3 | 2007-07-17 | SRM 358 | 2 | 155 | 196.98 | 0.35 | 58 | 1910 | 3201 | 1 | 1137 | 3001 |
| 2 | 2007-07-12 | SRM 357 | 1 | 342 | 394.67 | 0.02 | 16 | 1852 | 3512 | -82 | 1136 | 2973 |
| 1 | 2007-06-02 | SRM 352 | 2 | 216 | 480.63 | 1.15 | 327 | 1837 | 3503 | 18 | 1218 | 2413 |