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 |
|---|---|---|---|
| cuckoo2005 | 9 | 2025 | 1236 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.436 | 0.473 | 0.777 | 65.7 | -4 | 285 | 1931 | 1931 | 2496 |
| EloSRM | 0.439 | 0.479 | 0.780 | 65.8 | -2 | 294 | 2025 | 2025 | 2501 |
| SRMFix | 0.415 | 0.489 | 0.778 | 65.0 | -53 | 264 | 1663 | 1659 | 2396 |
| initial | 0.462 | 0.509 | 0.806 | 61.3 | -23 | 219 | 1701 | 1701 | 2304 |
| SRM | 0.303 | 0.577 | 0.824 | 63.3 | -218 | 116 | 1254 | 1236 | 2341 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2007-06-14 | SRM 354 | 1 | 380 | 455.42 | -0.02 | 3 | 2025 | 2501 | -18 | 1236 | 2341 |
| 8 | 2006-05-27 | SRM 304 | 1 | 190 | 291.58 | 0.07 | 15 | 2022 | 1770 | 42 | 1254 | 1887 |
| 7 | 2006-05-11 | SRM 302 | 1 | 212 | 233.70 | -0.06 | -2 | 2007 | 1780 | -26 | 1212 | 2067 |
| 6 | 2006-04-11 | SRM 298 | 1 | 274 | 296.55 | 0.11 | 24 | 2008 | 1727 | -5 | 1238 | 1869 |
| 5 | 2006-04-03 | SRM 296 | 1 | 160 | 229.07 | 0.10 | 25 | 1985 | 1786 | 31 | 1243 | 1816 |
| 4 | 2006-03-25 | SRM 294 | 2 | 76 | 151.78 | 1.00 | 99 | 1960 | 1845 | 63 | 1212 | 1928 |
| 3 | 2006-02-21 | SRM 291 | 2 | 97 | 190.34 | 0.97 | 128 | 1861 | 2052 | 51 | 1149 | 2142 |
| 2 | 2005-12-19 | SRM 278 | 2 | 59 | 215.67 | 1.87 | 294 | 1733 | 2412 | 116 | 1098 | 2267 |
| 1 | 2005-12-17 | SRM 277 | 2 | 345 | 323.51 | -0.09 | 2 | 1438 | 3875 | -218 | 982 | 2911 |