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 |
|---|---|---|---|
| aduka133 | 7 | 1628 | 383 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.170 | 0.409 | 0.448 | 49.3 | -81 | 72 | 1245 | 1057 | 10761 |
| SRMFix | -0.166 | 0.432 | 0.467 | 59.7 | -119 | 82 | 1216 | 1051 | 10206 |
| EloSRM | -0.178 | 0.460 | 0.495 | 71.4 | -95 | 131 | 1797 | 1628 | 9005 |
| SRM | -0.306 | 0.464 | 0.617 | 132.4 | -466 | 42 | 755 | 383 | 10832 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-02-01 | SRM 496 | 2 | 930 | 665.34 | -0.50 | -48 | 1628 | 9005 | -147 | 383 | 10832 |
| 6 | 2010-11-30 | Member SRM 489 | 2 | 455 | 627.19 | -0.14 | -7 | 1675 | 7940 | 13 | 530 | 9876 |
| 5 | 2010-10-05 | SRM 484 | 2 | 585 | 468.66 | -0.44 | -41 | 1682 | 7576 | -73 | 517 | 9546 |
| 4 | 2010-09-25 | SRM 483 | 2 | 976 | 598.40 | -0.76 | -74 | 1723 | 7091 | -165 | 590 | 8980 |
| 3 | 2010-09-15 | Member SRM 482 | 2 | 480 | 739.08 | 0.62 | 131 | 1797 | 6413 | 42 | 755 | 7612 |
| 2 | 2010-05-20 | SRM 470 | 2 | 612 | 787.89 | 0.36 | 104 | 1666 | 7217 | -21 | 713 | 7976 |
| 1 | 2010-05-04 | SRM 469 | 2 | 864 | 702.62 | -0.39 | -95 | 1562 | 8383 | -466 | 734 | 7694 |