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 |
|---|---|---|---|
| KingStone | 8 | 2189 | 1205 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 1.004 | 1.583 | 2.615 | 112.1 | -75 | 317 | 2075 | 2075 | 2716 |
| EloSRM | 1.020 | 1.584 | 2.622 | 111.1 | -75 | 306 | 2189 | 2189 | 2760 |
| SRMFix | 1.080 | 1.619 | 2.686 | 122.5 | -124 | 332 | 1791 | 1791 | 2452 |
| SRM | 0.918 | 1.621 | 2.753 | 89.6 | -127 | 234 | 1205 | 1205 | 3673 |
| initial | 1.174 | 1.695 | 2.752 | 204.1 | -213 | 872 | 2331 | 2331 | 1250 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2008-09-20 | SRM 418 | 2 | 2 | 245.79 | 6.94 | 221 | 2189 | 2760 | 234 | 1205 | 3673 |
| 7 | 2008-09-04 | SRM 416 | 2 | 526 | 183.00 | -1.52 | -75 | 1968 | 4191 | -127 | 971 | 7610 |
| 6 | 2008-06-14 | SRM 405 | 2 | 145 | 304.58 | 1.07 | 88 | 2043 | 3387 | 59 | 1098 | 5571 |
| 5 | 2008-05-24 | SRM 402 | 2 | 126 | 333.45 | 1.40 | 134 | 1955 | 3957 | 68 | 1039 | 5634 |
| 4 | 2008-03-26 | SRM 395 | 2 | 307 | 203.31 | -0.60 | -43 | 1822 | 4836 | -88 | 971 | 5213 |
| 3 | 2008-03-06 | SRM 392 | 2 | 331 | 332.36 | 0.01 | 21 | 1865 | 4452 | -48 | 1059 | 4401 |
| 2 | 2008-02-02 | SRM 390 | 2 | 354 | 322.00 | -0.14 | 2 | 1844 | 4470 | -84 | 1107 | 3926 |
| 1 | 2007-12-11 | SRM 382 | 2 | 191 | 380.76 | 1.00 | 306 | 1842 | 4256 | -9 | 1191 | 3144 |