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 |
|---|---|---|---|
| Tulamore | 8 | 1791 | 739 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.093 | 0.435 | 0.503 | 55.2 | -47 | 171 | 1690 | 1676 | 5946 |
| EloSRM | 0.091 | 0.441 | 0.505 | 58.8 | -53 | 172 | 1806 | 1791 | 6009 |
| initial | 0.115 | 0.452 | 0.515 | 54.4 | -51 | 116 | 1344 | 1311 | 5869 |
| SRMFix | 0.110 | 0.469 | 0.524 | 58.9 | -71 | 115 | 1295 | 1273 | 6434 |
| SRM | -0.096 | 0.568 | 0.675 | 88.4 | -325 | 71 | 884 | 739 | 10269 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2009-04-19 | SRM 438 | 2 | 320 | 426.94 | -0.30 | -15 | 1791 | 6009 | -20 | 739 | 10269 |
| 7 | 2009-01-06 | SRM 432 | 2 | 317 | 342.17 | 0.11 | 19 | 1806 | 5924 | 18 | 759 | 10120 |
| 6 | 2008-12-20 | SRM 430 | 2 | 270 | 485.52 | 0.85 | 83 | 1787 | 6174 | 71 | 741 | 10544 |
| 5 | 2008-12-11 | SRM 429 | 2 | 603 | 489.81 | -0.49 | -38 | 1703 | 7063 | -86 | 670 | 11154 |
| 4 | 2008-12-02 | SRM 428 | 2 | 369 | 491.17 | 0.41 | 65 | 1741 | 6649 | 25 | 756 | 10187 |
| 3 | 2008-11-25 | SRM 427 | 2 | 497 | 397.27 | -0.47 | -53 | 1676 | 7300 | -153 | 731 | 10507 |
| 2 | 2008-11-12 | SRM 425 | 2 | 394 | 667.52 | 0.76 | 172 | 1728 | 6706 | 9 | 884 | 8376 |
| 1 | 2008-10-28 | SRM 423 | 2 | 447 | 402.98 | -0.15 | -25 | 1556 | 9209 | -325 | 875 | 8391 |