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 |
|---|---|---|---|
| udcb12 | 6 | 1624 | 459 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.190 | 0.202 | 0.227 | 32.3 | -75 | 26 | 1717 | 1624 | 12041 |
| Odd | -0.186 | 0.203 | 0.223 | 28.8 | -56 | 34 | 1534 | 1452 | 12006 |
| SRMFix | -0.219 | 0.219 | 0.258 | 34.7 | -100 | -2 | 1100 | 992 | 12576 |
| initial | -0.234 | 0.234 | 0.261 | 28.2 | -45 | -7 | 1155 | 1031 | 12609 |
| SRM | -0.474 | 0.474 | 0.600 | 123.5 | -387 | -16 | 813 | 459 | 12331 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2012-08-04 | SRM 551 | 2 | 797 | 839.04 | -0.11 | -7 | 1624 | 12041 | -16 | 459 | 12331 |
| 5 | 2012-07-21 | SRM 550 | 2 | 929 | 909.21 | -0.22 | -21 | 1631 | 12011 | -51 | 475 | 12329 |
| 4 | 2012-07-09 | SRM 549 | 2 | 506 | 513.27 | -0.21 | -22 | 1651 | 11503 | -51 | 526 | 12068 |
| 3 | 2012-07-02 | SRM 548 | 2 | 571 | 492.42 | -0.32 | -43 | 1673 | 10947 | -151 | 577 | 11593 |
| 2 | 2012-06-25 | SRM 547 | 2 | 463 | 475.37 | 0.04 | 26 | 1717 | 10302 | -85 | 728 | 10181 |
| 1 | 2012-06-16 | SRM 546 | 2 | 723 | 660.91 | -0.32 | -75 | 1690 | 10838 | -387 | 813 | 8864 |