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 |
|---|---|---|---|
| L_ | 6 | 1562 | 495 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.099 | 0.249 | 0.281 | 37.9 | -57 | 96 | 1464 | 1438 | 7920 |
| EloSRM | -0.098 | 0.253 | 0.289 | 42.5 | -76 | 96 | 1589 | 1562 | 8031 |
| SRMFix | -0.122 | 0.270 | 0.313 | 42.2 | -108 | 52 | 1092 | 1051 | 9284 |
| initial | -0.155 | 0.286 | 0.310 | 34.4 | -48 | 47 | 1152 | 1088 | 9506 |
| SRM | -0.362 | 0.492 | 0.642 | 129.8 | -392 | 37 | 808 | 495 | 9364 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2009-12-05 | SRM 454 | 2 | 774 | 716.06 | -0.28 | -27 | 1562 | 8031 | -49 | 495 | 9364 |
| 5 | 2009-10-20 | SRM 451 | 2 | 586 | 571.19 | -0.04 | 5 | 1589 | 7801 | -18 | 544 | 9581 |
| 4 | 2009-10-17 | SRM 450 | 2 | 570 | 786.35 | 0.46 | 96 | 1584 | 7851 | 37 | 562 | 9533 |
| 3 | 2009-07-23 | SRM 445 | 2 | 893 | 794.08 | -0.27 | -38 | 1488 | 9673 | -142 | 525 | 9775 |
| 2 | 2009-07-08 | SRM 444 | 2 | 812 | 745.78 | -0.12 | -13 | 1525 | 9077 | -141 | 667 | 8845 |
| 1 | 2009-06-23 | SRM 443 | 2 | 694 | 548.43 | -0.34 | -76 | 1538 | 8739 | -392 | 808 | 7443 |