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 |
|---|---|---|---|
| raymi | 7 | 2436 | 1212 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.919 | 1.024 | 1.603 | 105.8 | -24 | 307 | 2442 | 2436 | 3775 |
| SRMFix | 0.864 | 1.028 | 1.601 | 113.1 | -52 | 316 | 1829 | 1815 | 3489 |
| Odd | 0.945 | 1.043 | 1.629 | 103.4 | -15 | 304 | 2238 | 2231 | 3861 |
| initial | 0.934 | 1.049 | 1.660 | 126.4 | -22 | 467 | 1998 | 1987 | 3378 |
| SRM | 0.788 | 1.150 | 1.700 | 98.0 | -253 | 163 | 1235 | 1212 | 4357 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2013-04-06 | SRM 575 | 1 | 630 | 707.68 | -0.09 | -6 | 2436 | 3775 | -23 | 1212 | 4357 |
| 6 | 2013-02-23 | TCO13 Round 1A | 1 | 567 | 853.41 | 0.59 | 75 | 2442 | 3538 | 68 | 1235 | 3867 |
| 5 | 2013-01-29 | SRM 568 | 1 | 537 | 568.79 | -0.13 | -14 | 2367 | 3944 | -61 | 1167 | 4606 |
| 4 | 2013-01-12 | SRM 566 | 2 | 26 | 337.87 | 3.70 | 223 | 2381 | 3804 | 163 | 1228 | 3887 |
| 3 | 2012-11-20 | SRM 561 | 2 | 192 | 301.06 | 0.64 | 91 | 2158 | 5591 | 26 | 1065 | 5449 |
| 2 | 2012-11-10 | SRM 560 | 2 | 188 | 685.36 | 1.87 | 307 | 2067 | 6508 | 92 | 1039 | 5819 |
| 1 | 2012-10-30 | SRM 559 | 2 | 225 | 287.28 | -0.15 | -24 | 1760 | 9684 | -253 | 947 | 6855 |