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 |
|---|---|---|---|
| mwhiz | 11 | 1775 | 739 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.106 | 0.482 | 0.608 | 64.5 | -58 | 193 | 1841 | 1775 | 5921 |
| Odd | 0.069 | 0.484 | 0.592 | 56.7 | -45 | 143 | 1724 | 1664 | 5792 |
| initial | 0.046 | 0.500 | 0.602 | 60.2 | -80 | 141 | 1389 | 1262 | 5900 |
| SRMFix | 0.059 | 0.509 | 0.606 | 55.2 | -111 | 128 | 1354 | 1267 | 5827 |
| SRM | 0.001 | 0.551 | 0.700 | 73.0 | -347 | 78 | 933 | 739 | 7410 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2009-12-22 | SRM 456 | 2 | 573 | 397.36 | -0.66 | -48 | 1775 | 5921 | -85 | 739 | 7410 |
| 10 | 2009-10-20 | SRM 451 | 2 | 467 | 376.69 | -0.31 | -18 | 1823 | 5659 | -28 | 824 | 7171 |
| 9 | 2009-10-17 | SRM 450 | 2 | 276 | 649.96 | 1.24 | 193 | 1841 | 5483 | 61 | 852 | 6949 |
| 8 | 2009-02-07 | SRM 434 | 2 | 615 | 557.02 | -0.41 | -52 | 1647 | 7667 | -97 | 791 | 9802 |
| 7 | 2007-03-14 | SRM 342 | 2 | 271 | 246.18 | -0.14 | -1 | 1699 | 4062 | -18 | 888 | 4707 |
| 6 | 2007-02-20 | SRM 340 | 2 | 334 | 282.84 | -0.24 | -13 | 1700 | 4240 | -27 | 906 | 4846 |
| 5 | 2006-07-12 | SRM 311 | 2 | 153 | 184.97 | 0.27 | 47 | 1713 | 3361 | 24 | 933 | 4174 |
| 4 | 2006-02-21 | SRM 291 | 2 | 134 | 287.03 | 1.10 | 123 | 1665 | 2943 | 78 | 909 | 3458 |
| 3 | 2006-02-16 | SRM 290 | 2 | 188 | 185.13 | -0.02 | 13 | 1542 | 3558 | -30 | 831 | 4035 |
| 2 | 2006-02-14 | SRM 289 | 2 | 163 | 252.28 | 0.63 | 144 | 1529 | 3609 | 8 | 861 | 3800 |
| 1 | 2006-02-08 | SRM 288 | 2 | 270 | 220.71 | -0.29 | -58 | 1385 | 4488 | -347 | 853 | 3829 |