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 |
|---|---|---|---|
| sanchan89 | 13 | 2124 | 975 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.234 | 0.642 | 0.734 | 67.2 | -108 | 193 | 1476 | 1476 | 5426 |
| Odd | 0.106 | 0.644 | 0.710 | 75.4 | -65 | 325 | 1961 | 1961 | 5285 |
| EloSRM | 0.139 | 0.652 | 0.726 | 81.0 | -75 | 308 | 2124 | 2124 | 5255 |
| initial | 0.229 | 0.656 | 0.737 | 78.9 | -80 | 186 | 1558 | 1558 | 4697 |
| SRM | 0.282 | 0.715 | 0.881 | 64.2 | -215 | 91 | 1186 | 975 | 6298 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 2011-12-17 | SRM 527 | 2 | 244 | 474.68 | 0.96 | 112 | 2124 | 5255 | 47 | 975 | 6298 |
| 12 | 2010-09-25 | SRM 483 | 2 | 471 | 337.21 | -0.48 | -17 | 2012 | 4657 | -12 | 928 | 5558 |
| 11 | 2010-08-04 | Member SRM 478 | 2 | 246 | 353.46 | 0.52 | 45 | 2030 | 4436 | 48 | 940 | 5375 |
| 10 | 2010-07-28 | SRM 477 | 2 | 426 | 350.00 | -0.28 | -9 | 1985 | 4702 | 2 | 892 | 5790 |
| 9 | 2010-07-17 | SRM 476 | 2 | 470 | 354.77 | -0.41 | -20 | 1994 | 4611 | 2 | 890 | 5804 |
| 8 | 2010-02-13 | Member SRM 461 | 2 | 247 | 396.54 | 0.68 | 64 | 2014 | 4294 | 69 | 888 | 5943 |
| 7 | 2010-02-06 | SRM 460 | 2 | 221 | 545.36 | 1.30 | 136 | 1950 | 4757 | 91 | 819 | 6790 |
| 6 | 2009-12-05 | SRM 454 | 2 | 774 | 489.92 | -0.83 | -71 | 1814 | 5682 | -111 | 728 | 7869 |
| 5 | 2009-10-20 | SRM 451 | 2 | 278 | 436.93 | 0.65 | 120 | 1884 | 5147 | 46 | 839 | 7047 |
| 4 | 2009-01-06 | SRM 432 | 2 | 366 | 363.00 | -0.01 | 12 | 1765 | 6385 | -22 | 793 | 9736 |
| 3 | 2008-12-11 | SRM 429 | 2 | 603 | 441.63 | -0.64 | -64 | 1752 | 6510 | -156 | 815 | 9298 |
| 2 | 2008-11-22 | SRM 426 | 2 | 525 | 399.99 | -0.68 | -75 | 1817 | 5671 | -215 | 971 | 7286 |
| 1 | 2008-11-12 | SRM 425 | 2 | 318 | 644.45 | 1.02 | 308 | 1892 | 4974 | -14 | 1186 | 3751 |