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 |
|---|---|---|---|
| brunobuss | 9 | 2337 | 1068 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.407 | 0.634 | 1.064 | 71.2 | -51 | 252 | 1686 | 1632 | 4644 |
| initial | 0.464 | 0.640 | 1.100 | 77.1 | -45 | 324 | 1785 | 1702 | 4403 |
| Odd | 0.348 | 0.720 | 1.108 | 93.4 | -32 | 368 | 2187 | 2145 | 4305 |
| EloSRM | 0.318 | 0.754 | 1.137 | 104.2 | -48 | 384 | 2385 | 2337 | 4195 |
| SRM | 0.674 | 0.829 | 1.192 | 58.4 | -92 | 136 | 1134 | 1068 | 5622 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2012-05-08 | SRM 542 | 2 | 123 | 85.88 | -0.52 | -13 | 2337 | 4195 | 16 | 1068 | 5622 |
| 8 | 2012-04-14 | TCO12 Round 1C | 1 | 972 | 933.88 | -0.50 | -31 | 2350 | 4070 | -82 | 1052 | 5837 |
| 7 | 2012-04-11 | SRM 540 | 2 | 213 | 169.69 | -0.33 | -4 | 2381 | 3759 | 28 | 1134 | 4917 |
| 6 | 2012-04-07 | TCO12 Round 1B | 1 | 823 | 916.09 | 0.16 | 35 | 2385 | 3690 | 43 | 1106 | 5153 |
| 5 | 2012-03-31 | TCO12 Round 1A | 1 | 1089 | 1,019.18 | -0.10 | -4 | 2350 | 3873 | 14 | 1063 | 5585 |
| 4 | 2012-01-31 | SRM 531 | 2 | 74 | 477.37 | 2.69 | 347 | 2354 | 3635 | 136 | 1049 | 5535 |
| 3 | 2010-10-21 | Member SRM 485 | 2 | 390 | 272.59 | -0.52 | -48 | 2007 | 4743 | 0 | 913 | 5700 |
| 2 | 2010-02-06 | SRM 460 | 2 | 195 | 706.45 | 1.86 | 384 | 2054 | 3976 | 115 | 913 | 5700 |
| 1 | 2009-02-28 | TCO09 Qual 2 | 1 | 1174 | 1,278.47 | 0.12 | 72 | 1670 | 7307 | -92 | 798 | 9346 |