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 |
|---|---|---|---|
| madm | 4 | 1829 | 748 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.478 | 0.717 | 1.212 | 96.4 | -85 | 286 | 1688 | 1688 | 5770 |
| EloSRM | 0.470 | 0.733 | 1.223 | 102.8 | -104 | 295 | 1829 | 1829 | 5702 |
| SRMFix | 0.419 | 0.778 | 1.230 | 95.9 | -127 | 229 | 1274 | 1274 | 5919 |
| initial | 0.388 | 0.778 | 1.197 | 93.7 | -61 | 281 | 1387 | 1387 | 4898 |
| SRM | 0.118 | 1.063 | 1.378 | 199.5 | -493 | 173 | 748 | 748 | 7568 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-02-13 | Member SRM 461 | 2 | 164 | 868.49 | 2.40 | 295 | 1829 | 5702 | 173 | 748 | 7568 |
| 3 | 2010-01-14 | Member SRM 458 | 2 | 485 | 651.09 | -0.02 | 10 | 1534 | 8531 | -23 | 575 | 8772 |
| 2 | 2009-10-20 | SRM 451 | 2 | 638 | 607.88 | -0.07 | -2 | 1524 | 9256 | -109 | 598 | 9283 |
| 1 | 2009-10-17 | SRM 450 | 2 | 857 | 666.30 | -0.44 | -104 | 1526 | 9152 | -493 | 707 | 8409 |