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 |
|---|---|---|---|
| ariel_ro | 9 | 1654 | 556 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.006 | 0.431 | 0.524 | 63.7 | -94 | 158 | 1747 | 1654 | 7226 |
| initial | -0.058 | 0.431 | 0.520 | 51.9 | -67 | 138 | 1297 | 1137 | 8655 |
| Odd | -0.021 | 0.434 | 0.527 | 58.3 | -79 | 158 | 1622 | 1536 | 7056 |
| SRMFix | -0.028 | 0.442 | 0.535 | 55.3 | -119 | 130 | 1234 | 1127 | 7558 |
| SRM | -0.122 | 0.524 | 0.677 | 105.8 | -479 | 99 | 721 | 556 | 9072 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2010-05-04 | SRM 469 | 2 | 782 | 698.52 | -0.16 | -9 | 1654 | 7226 | -20 | 556 | 9072 |
| 8 | 2010-04-20 | Member SRM 468 | 2 | 599 | 591.94 | -0.33 | -28 | 1663 | 6949 | -29 | 576 | 8785 |
| 7 | 2010-04-03 | SRM 466 | 2 | 740 | 589.40 | -0.54 | -55 | 1692 | 6575 | -70 | 605 | 8471 |
| 6 | 2010-01-04 | SRM 457 | 2 | 389 | 441.54 | 0.18 | 53 | 1747 | 6153 | 18 | 675 | 7964 |
| 5 | 2008-11-22 | SRM 426 | 2 | 525 | 499.39 | -0.36 | -28 | 1693 | 7021 | -53 | 657 | 11020 |
| 4 | 2008-11-12 | SRM 425 | 2 | 290 | 661.20 | 1.19 | 158 | 1721 | 6779 | 99 | 710 | 10709 |
| 3 | 2008-10-18 | SRM 422 | 2 | 536 | 778.64 | 0.54 | 114 | 1564 | 9190 | 37 | 611 | 11668 |
| 2 | 2008-10-08 | SRM 421 | 2 | 663 | 647.74 | -0.20 | -34 | 1450 | 12073 | -147 | 574 | 12187 |
| 1 | 2008-10-02 | SRM 420 | 2 | 640 | 527.42 | -0.38 | -94 | 1484 | 11332 | -479 | 721 | 10871 |