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 |
|---|---|---|---|
| 123pro | 6 | 1657 | 495 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.022 | 0.334 | 0.374 | 60.6 | -72 | 90 | 1530 | 1509 | 8152 |
| EloSRM | 0.029 | 0.345 | 0.385 | 66.7 | -90 | 95 | 1677 | 1657 | 8098 |
| SRMFix | -0.032 | 0.359 | 0.407 | 53.0 | -114 | 64 | 1118 | 1095 | 8792 |
| initial | -0.080 | 0.368 | 0.397 | 44.3 | -59 | 68 | 1179 | 1142 | 9013 |
| SRM | -0.204 | 0.554 | 0.703 | 155.2 | -433 | 67 | 767 | 495 | 9936 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2010-11-18 | SRM 488 | 2 | 635 | 528.53 | -0.26 | -20 | 1657 | 8098 | -38 | 495 | 9936 |
| 5 | 2010-10-26 | SRM 486 | 2 | 573 | 888.36 | 0.63 | 95 | 1677 | 7733 | 67 | 533 | 9591 |
| 4 | 2010-10-05 | SRM 484 | 2 | 449 | 600.61 | 0.42 | 88 | 1582 | 8863 | 46 | 466 | 9783 |
| 3 | 2010-09-25 | SRM 483 | 2 | 861 | 905.02 | 0.07 | 30 | 1494 | 9813 | -55 | 420 | 9811 |
| 2 | 2010-09-15 | Member SRM 482 | 2 | 1040 | 853.24 | -0.31 | -77 | 1464 | 9918 | -292 | 475 | 9616 |
| 1 | 2009-10-20 | SRM 451 | 2 | 647 | 534.38 | -0.37 | -90 | 1541 | 8745 | -433 | 767 | 7774 |