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 |
|---|---|---|---|
| RangerXL | 9 | 2173 | 1206 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.793 | 0.948 | 1.869 | 110.1 | -31 | 420 | 2214 | 2173 | 2540 |
| SRM | 0.514 | 0.949 | 1.775 | 101.8 | -121 | 294 | 1459 | 1206 | 3019 |
| Odd | 0.786 | 0.961 | 1.872 | 108.7 | -29 | 409 | 2113 | 2072 | 2453 |
| initial | 0.778 | 0.978 | 1.961 | 117.8 | -25 | 651 | 2002 | 1950 | 2113 |
| SRMFix | 0.678 | 0.989 | 1.878 | 113.5 | -39 | 553 | 1906 | 1843 | 2023 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2008-04-15 | SRM 398 | 1 | 516 | 454.46 | -0.18 | -31 | 2173 | 2540 | -121 | 1206 | 3019 |
| 8 | 2007-07-17 | SRM 358 | 1 | 285 | 339.43 | -0.08 | -4 | 2204 | 1793 | -36 | 1327 | 1785 |
| 7 | 2006-06-08 | SRM 306 | 1 | 178 | 216.92 | -0.12 | -6 | 2208 | 1191 | -25 | 1363 | 1360 |
| 6 | 2006-05-18 | SRM 303 | 1 | 108 | 238.49 | 1.14 | 171 | 2214 | 1147 | 116 | 1388 | 1231 |
| 5 | 2006-05-11 | SRM 302 | 1 | 212 | 227.76 | -0.10 | -10 | 2043 | 1653 | -76 | 1272 | 1716 |
| 4 | 2005-12-21 | SRM 279 | 1 | 315 | ||||||||
| 3 | 2005-12-08 | SRM 276 | 1 | 273 | 293.06 | -0.14 | -17 | 2053 | 1231 | -111 | 1348 | 1091 |
| 2 | 2005-11-23 | SRM 274 | 2 | 4 | 137.43 | 5.10 | 420 | 2070 | 1137 | 294 | 1459 | 795 |
| 1 | 2005-10-18 | SRM 268 | 2 | 145 | 238.28 | 0.72 | 223 | 1651 | 2495 | -35 | 1165 | 1751 |