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 |
|---|---|---|---|
| littlebull | 6 | 2253 | 1275 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.422 | 0.893 | 1.587 | 139.5 | -180 | 432 | 1632 | 1275 | 2093 |
| SRMFix | 0.653 | 0.943 | 1.844 | 142.4 | -49 | 714 | 1914 | 1851 | 1618 |
| initial | 0.865 | 0.949 | 1.870 | 114.3 | -28 | 545 | 1852 | 1825 | 2016 |
| EloSRM | 0.746 | 0.970 | 1.905 | 163.0 | -58 | 719 | 2311 | 2253 | 1621 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2007-07-17 | SRM 358 | 1 | 434 | 316.26 | -0.51 | -58 | 2253 | 1621 | -180 | 1275 | 2093 |
| 5 | 2007-06-20 | SRM 355 | 1 | 164 | 281.85 | -0.05 | 5 | 2311 | 1423 | -17 | 1455 | 1264 |
| 4 | 2007-06-14 | SRM 354 | 1 | 324 | 464.61 | 0.52 | 165 | 2306 | 1433 | 24 | 1472 | 1193 |
| 3 | 2005-11-23 | SRM 274 | 1 | 173 | 175.53 | 0.02 | 21 | 2141 | 983 | -61 | 1448 | 823 |
| 2 | 2005-06-29 | SRM 249 | 1 | 109 | 155.29 | -0.11 | -10 | 2119 | 785 | -123 | 1509 | 570 |
| 1 | 2005-06-18 | SRM 247 | 2 | 8 | 195.07 | 4.61 | 719 | 2129 | 759 | 432 | 1632 | 420 |