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 |
|---|---|---|---|
| zjam | 7 | 1668 | 564 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.038 | 0.207 | 0.235 | 41.9 | -75 | 55 | 1546 | 1519 | 9667 |
| initial | -0.098 | 0.219 | 0.260 | 26.4 | -55 | 33 | 1157 | 1117 | 11268 |
| EloSRM | -0.032 | 0.221 | 0.251 | 48.1 | -91 | 67 | 1703 | 1668 | 9870 |
| SRMFix | -0.071 | 0.230 | 0.275 | 34.4 | -119 | 30 | 1112 | 1085 | 10613 |
| SRM | -0.269 | 0.386 | 0.585 | 98.6 | -450 | 27 | 750 | 564 | 11213 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-09-14 | SRM 518 | 2 | 913 | 827.60 | -0.29 | -35 | 1668 | 9870 | -60 | 564 | 11213 |
| 6 | 2011-05-11 | SRM 506 | 2 | 472 | 587.13 | 0.32 | 67 | 1703 | 8404 | 27 | 624 | 9881 |
| 5 | 2011-05-03 | Member SRM 505 | 2 | 778 | 857.44 | 0.14 | 53 | 1636 | 9290 | -16 | 597 | 10125 |
| 4 | 2009-12-17 | Member SRM 455 | 2 | 586 | 628.20 | -0.20 | -20 | 1583 | 7632 | -58 | 613 | 8377 |
| 3 | 2009-10-20 | SRM 451 | 2 | 515 | 593.50 | 0.20 | 53 | 1603 | 7663 | -23 | 671 | 8693 |
| 2 | 2009-09-23 | SRM 449 | 2 | 561 | 751.88 | 0.00 | 16 | 1550 | 8348 | -56 | 694 | 8600 |
| 1 | 2009-09-10 | SRM 448 | 2 | 900 | 687.41 | -0.39 | -91 | 1534 | 9025 | -450 | 750 | 8086 |