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 |
|---|---|---|---|
| nbryans | 9 | 1962 | 807 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.139 | 0.741 | 1.142 | 85.9 | -192 | 150 | 1044 | 807 | 8073 |
| SRMFix | 0.113 | 0.804 | 1.210 | 72.2 | -124 | 240 | 1571 | 1350 | 6295 |
| EloSRM | 0.069 | 0.825 | 1.235 | 82.6 | -90 | 265 | 2106 | 1962 | 6325 |
| Odd | 0.046 | 0.840 | 1.241 | 83.3 | -86 | 259 | 1975 | 1829 | 6108 |
| initial | 0.125 | 0.876 | 1.298 | 105.5 | -223 | 364 | 1703 | 1335 | 6452 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2011-08-20 | SRM 515 | 2 | 565 | 449.39 | -0.33 | -22 | 1962 | 6325 | -9 | 807 | 8073 |
| 8 | 2010-08-26 | SRM 480 | 2 | 667 | 242.30 | -1.54 | -90 | 1985 | 4796 | -184 | 816 | 6565 |
| 7 | 2010-05-24 | TCO10 Qual 3 | 1 | 503 | 600.42 | 0.26 | 50 | 2075 | 3994 | 34 | 1000 | 4829 |
| 6 | 2010-02-13 | Member SRM 461 | 2 | 693 | 247.16 | -1.49 | -81 | 2025 | 4206 | -78 | 966 | 5131 |
| 5 | 2009-12-22 | SRM 456 | 2 | 47 | 365.74 | 2.96 | 265 | 2106 | 3523 | 150 | 1044 | 4271 |
| 4 | 2009-08-08 | SRM 446 | 2 | 433 | 525.70 | 0.28 | 51 | 1842 | 5386 | 6 | 894 | 6185 |
| 3 | 2009-06-13 | SRM 442 | 2 | 524 | 506.61 | -0.05 | 11 | 1791 | 5824 | -43 | 888 | 6338 |
| 2 | 2009-05-27 | SRM 441 | 2 | 464 | 579.58 | 0.32 | 78 | 1780 | 5931 | -77 | 931 | 6054 |
| 1 | 2009-04-30 | SRM 439 | 2 | 387 | 446.35 | 0.21 | 95 | 1702 | 6959 | -192 | 1008 | 6217 |