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 |
|---|---|---|---|
| n7k7 | 11 | 2587 | 1382 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.762 | 0.964 | 1.352 | 96.5 | -82 | 307 | 1998 | 1974 | 1979 |
| EloSRM | 0.783 | 0.965 | 1.344 | 107.1 | -50 | 217 | 2613 | 2587 | 1887 |
| initial | 0.789 | 0.969 | 1.364 | 116.7 | -42 | 435 | 2286 | 2246 | 1933 |
| SRM | 0.686 | 1.022 | 1.449 | 111.4 | -328 | 173 | 1445 | 1382 | 2293 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2011-06-02 | SRM 508 | 1 | 540 | 527.25 | -0.36 | -25 | 2587 | 1887 | -63 | 1382 | 2293 |
| 10 | 2011-05-17 | SRM 504.5 | 1 | 416 | 507.05 | 0.29 | 51 | 2613 | 1690 | 36 | 1445 | 1886 |
| 9 | 2010-09-15 | Member SRM 482 | 1 | 318 | 467.39 | 0.56 | 61 | 2562 | 1615 | 75 | 1409 | 1813 |
| 8 | 2010-08-04 | Member SRM 478 | 1 | 248 | 474.32 | 0.94 | 102 | 2501 | 1828 | 126 | 1334 | 2194 |
| 7 | 2010-07-28 | SRM 477 | 1 | 640 | 486.29 | -0.40 | -39 | 2399 | 2235 | -131 | 1208 | 3051 |
| 6 | 2010-05-20 | SRM 470 | 1 | 438 | 552.15 | 0.33 | 54 | 2438 | 1934 | 40 | 1339 | 2089 |
| 5 | 2010-05-12 | TCO10 Qual 2 | 1 | 187 | 652.35 | 1.80 | 211 | 2384 | 2143 | 162 | 1299 | 2314 |
| 4 | 2010-02-13 | Member SRM 461 | 2 | 35 | 389.44 | 3.48 | 217 | 2173 | 3244 | 173 | 1137 | 3665 |
| 3 | 2010-02-06 | SRM 460 | 2 | 210 | 606.63 | 1.53 | 197 | 1957 | 4695 | 89 | 964 | 5166 |
| 2 | 2010-01-04 | SRM 457 | 2 | 310 | 501.60 | 0.69 | 171 | 1760 | 6067 | 3 | 875 | 6048 |
| 1 | 2009-12-17 | Member SRM 455 | 2 | 586 | 610.02 | -0.24 | -50 | 1589 | 7527 | -328 | 872 | 6051 |