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 |
|---|---|---|---|
| mrButt | 8 | 2150 | 1004 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.398 | 0.551 | 0.856 | 83.3 | -39 | 318 | 2031 | 1993 | 5434 |
| EloSRM | 0.389 | 0.555 | 0.861 | 90.8 | -41 | 343 | 2191 | 2150 | 5507 |
| initial | 0.398 | 0.561 | 0.862 | 67.6 | -32 | 265 | 1609 | 1583 | 4874 |
| SRMFix | 0.415 | 0.575 | 0.875 | 67.1 | -73 | 249 | 1552 | 1531 | 5288 |
| SRM | 0.357 | 0.777 | 0.945 | 93.8 | -294 | 138 | 1090 | 1004 | 6263 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 1,284.79 | -0.25 | -41 | 2150 | 5507 | -86 | 1004 | 6263 |
| 7 | 2011-05-14 | TCO11 Qual 1 | 1 | 813 | 1,043.44 | 0.36 | 73 | 2191 | 3981 | 40 | 1090 | 4569 |
| 6 | 2010-10-26 | SRM 486 | 2 | 328 | 284.17 | -0.21 | 0 | 2118 | 3997 | 9 | 1050 | 4447 |
| 5 | 2010-10-21 | Member SRM 485 | 2 | 180 | 278.68 | 0.63 | 71 | 2118 | 3947 | 57 | 1041 | 4475 |
| 4 | 2010-10-05 | SRM 484 | 2 | 224 | 267.22 | 0.26 | 51 | 2047 | 4445 | 33 | 984 | 5033 |
| 3 | 2010-08-14 | SRM 479 | 2 | 154 | 739.13 | 2.26 | 343 | 1996 | 4705 | 138 | 951 | 5221 |
| 2 | 2010-06-17 | SRM 473 | 2 | 396 | 476.97 | 0.27 | 109 | 1653 | 7351 | -93 | 813 | 6605 |
| 1 | 2008-11-12 | SRM 425 | 2 | 541 | 605.34 | -0.20 | -39 | 1544 | 9693 | -294 | 906 | 8020 |