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 |
|---|---|---|---|
| hairyhi | 5 | 1622 | 728 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.059 | 0.248 | 0.303 | 52.8 | -35 | 127 | 1521 | 1521 | 6464 |
| EloSRM | 0.067 | 0.272 | 0.334 | 63.6 | -56 | 146 | 1622 | 1622 | 6484 |
| initial | -0.018 | 0.282 | 0.338 | 33.9 | -46 | 63 | 1191 | 1191 | 6841 |
| SRMFix | 0.003 | 0.288 | 0.359 | 47.4 | -102 | 64 | 1148 | 1148 | 7129 |
| SRM | -0.390 | 0.574 | 0.690 | 128.5 | -346 | 21 | 854 | 728 | 7870 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-07-31 | SRM 412 | 2 | 667 | ||||||||
| 4 | 2008-03-06 | SRM 392 | 2 | 402 | 602.84 | 0.58 | 146 | 1622 | 6484 | 21 | 728 | 7870 |
| 3 | 2007-06-07 | SRM 353 | 2 | 446 | 528.37 | -0.13 | -9 | 1476 | 6097 | -59 | 707 | 6422 |
| 2 | 2007-06-02 | SRM 352 | 2 | 493 | 526.10 | 0.09 | 43 | 1485 | 5909 | -88 | 766 | 5841 |
| 1 | 2007-03-10 | SRM 341 | 2 | 571 | 469.74 | -0.28 | -56 | 1442 | 5863 | -346 | 854 | 4961 |