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 |
|---|---|---|---|
| iTed | 11 | 1995 | 742 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.134 | 0.540 | 0.832 | 56.5 | -78 | 236 | 2033 | 1995 | 7162 |
| Odd | 0.138 | 0.540 | 0.830 | 57.3 | -59 | 235 | 1852 | 1816 | 7281 |
| SRMFix | 0.170 | 0.549 | 0.849 | 53.0 | -109 | 208 | 1362 | 1308 | 7550 |
| initial | 0.100 | 0.563 | 0.856 | 67.8 | -107 | 292 | 1473 | 1333 | 7340 |
| SRM | 0.112 | 0.647 | 0.921 | 87.3 | -397 | 153 | 833 | 742 | 10243 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2012-05-19 | SRM 543 | 2 | 877 | 533.58 | -0.89 | -37 | 1995 | 7162 | -88 | 742 | 10243 |
| 10 | 2012-04-23 | SRM 541 | 2 | 405 | 473.12 | 0.22 | 23 | 2033 | 6972 | 28 | 830 | 8970 |
| 9 | 2012-04-14 | TCO12 Round 1C | 1 | 972 | 1,212.81 | -0.13 | -7 | 2009 | 7176 | -11 | 802 | 9477 |
| 8 | 2012-04-11 | SRM 540 | 2 | 372 | 584.20 | 0.65 | 63 | 2016 | 7004 | 55 | 813 | 9095 |
| 7 | 2012-04-04 | SRM 539 | 2 | 411 | 404.78 | -0.46 | -29 | 1953 | 7527 | -56 | 758 | 9997 |
| 6 | 2012-03-07 | SRM 536 | 2 | 678 | 513.20 | -0.40 | -23 | 1982 | 7093 | -19 | 814 | 8836 |
| 5 | 2011-12-23 | SRM 526.5 | 2 | 98 | 513.77 | 2.39 | 236 | 2005 | 6350 | 153 | 833 | 8092 |
| 4 | 2011-11-29 | SRM 525 | 2 | 661 | 827.83 | 0.32 | 68 | 1770 | 8795 | 15 | 680 | 10384 |
| 3 | 2011-08-30 | SRM 516 | 2 | 677 | 684.84 | 0.02 | 17 | 1702 | 9082 | -48 | 665 | 10090 |
| 2 | 2011-08-20 | SRM 515 | 2 | 762 | 817.46 | 0.10 | 41 | 1686 | 9281 | -90 | 713 | 9561 |
| 1 | 2011-08-09 | SRM 514 | 2 | 691 | 613.13 | -0.36 | -78 | 1644 | 9854 | -397 | 803 | 8147 |