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 |
|---|---|---|---|
| Ray_W | 6 | 1885 | 681 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.118 | 0.345 | 0.350 | 74.1 | -100 | 92 | 1885 | 1885 | 8180 |
| initial | 0.070 | 0.356 | 0.367 | 42.8 | -61 | 50 | 1250 | 1250 | 8198 |
| SRMFix | 0.112 | 0.392 | 0.404 | 57.5 | -129 | 45 | 1191 | 1191 | 8890 |
| SRM | -0.073 | 0.549 | 0.670 | 120.8 | -463 | 37 | 737 | 681 | 10642 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2012-07-21 | SRM 550 | 2 | 592 | 759.75 | 0.36 | 61 | 1885 | 8180 | 37 | 681 | 10642 |
| 5 | 2012-07-09 | SRM 549 | 2 | 394 | 507.43 | 0.36 | 84 | 1824 | 8853 | 32 | 644 | 11070 |
| 4 | 2011-11-29 | SRM 525 | 2 | 680 | 858.48 | 0.34 | 69 | 1740 | 9129 | 26 | 612 | 11010 |
| 3 | 2011-11-17 | SRM 524 | 2 | 574 | 720.21 | 0.33 | 92 | 1672 | 9960 | 8 | 586 | 11111 |
| 2 | 2011-07-26 | SRM 513 | 2 | 994 | 963.86 | -0.24 | -39 | 1579 | 11331 | -159 | 578 | 10969 |
| 1 | 2011-07-13 | SRM 512 | 2 | 1158 | 925.66 | -0.44 | -100 | 1618 | 10416 | -463 | 737 | 9240 |