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 |
|---|---|---|---|
| sunshine900725 | 8 | 1624 | 512 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.149 | 0.166 | 0.188 | 23.2 | -37 | 30 | 1733 | 1624 | 12213 |
| initial | -0.158 | 0.175 | 0.191 | 21.1 | -37 | 8 | 1192 | 1048 | 12608 |
| SRMFix | -0.166 | 0.187 | 0.199 | 23.0 | -33 | 12 | 1169 | 1040 | 12194 |
| Odd | -0.162 | 0.188 | 0.208 | 23.9 | -34 | 50 | 1578 | 1473 | 11772 |
| SRM | -0.398 | 0.398 | 0.477 | 86.0 | -236 | -14 | 964 | 512 | 12156 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2012-09-13 | SRM 556 | 2 | 484 | 543.50 | -0.12 | -12 | 1624 | 12213 | -14 | 512 | 12156 |
| 7 | 2012-05-19 | SRM 543 | 2 | 877 | 853.31 | -0.22 | -27 | 1636 | 12068 | -45 | 526 | 12345 |
| 6 | 2012-02-23 | SRM 534 | 2 | 731 | 669.33 | -0.29 | -37 | 1663 | 10937 | -70 | 571 | 11767 |
| 5 | 2011-05-28 | SRM 507 | 2 | 984 | 835.91 | -0.24 | -18 | 1700 | 8643 | -71 | 641 | 9903 |
| 4 | 2011-05-03 | Member SRM 505 | 2 | 819 | 709.97 | -0.21 | -15 | 1718 | 8254 | -76 | 712 | 9046 |
| 3 | 2011-04-07 | SRM 502 | 2 | 463 | 482.64 | 0.06 | 25 | 1733 | 7930 | -60 | 788 | 8016 |
| 2 | 2011-03-30 | Member SRM 501 | 2 | 499 | 588.31 | -0.20 | -22 | 1707 | 8191 | -116 | 848 | 7145 |
| 1 | 2011-02-26 | SRM 498 | 2 | 775 | 778.28 | 0.01 | 30 | 1729 | 7763 | -236 | 964 | 5574 |