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 |
|---|---|---|---|
| letronje | 7 | 1853 | 964 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.272 | 1.045 | 1.385 | 98.6 | -195 | 144 | 1148 | 964 | 4063 |
| Odd | 0.321 | 1.099 | 1.372 | 103.0 | -59 | 208 | 1837 | 1777 | 3017 |
| EloSRM | 0.335 | 1.101 | 1.378 | 104.2 | -63 | 192 | 1916 | 1853 | 3054 |
| SRMFix | 0.358 | 1.135 | 1.432 | 113.3 | -126 | 220 | 1558 | 1432 | 3235 |
| initial | 0.298 | 1.218 | 1.544 | 146.7 | -276 | 351 | 1728 | 1451 | 2955 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2007-03-10 | SRM 341 | 2 | 506 | 178.20 | -1.51 | -63 | 1853 | 3054 | -105 | 964 | 4063 |
| 6 | 2007-02-20 | SRM 340 | 2 | 36 | 264.78 | 2.88 | 175 | 1916 | 2891 | 144 | 1069 | 3513 |
| 5 | 2007-01-17 | SRM 335 | 2 | 132 | 318.43 | 1.27 | 129 | 1741 | 3821 | 83 | 925 | 4600 |
| 4 | 2006-12-28 | SRM 332 | 2 | 232 | 179.74 | -0.61 | -50 | 1612 | 4557 | -110 | 842 | 5298 |
| 3 | 2006-11-11 | SRM 326 | 2 | 228 | 278.57 | 0.29 | 57 | 1662 | 4095 | -1 | 952 | 4272 |
| 2 | 2006-10-19 | SRM 323 | 2 | 300 | 260.94 | -0.56 | -63 | 1605 | 4364 | -195 | 953 | 4140 |
| 1 | 2006-09-30 | SRM 320 | 2 | 243 | 365.33 | 0.59 | 192 | 1668 | 3874 | -52 | 1148 | 2668 |