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 |
|---|---|---|---|
| lay.sakura | 2 | 1928 | 1012 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.335 | 0.335 | 0.428 | 57.4 | 17 | 98 | 1315 | 1315 | 6194 |
| initial | 0.408 | 0.408 | 0.493 | 49.1 | 16 | 83 | 1298 | 1298 | 6416 |
| EloSRM | 0.428 | 0.428 | 0.484 | 130.5 | 93 | 168 | 1928 | 1928 | 5920 |
| SRM | -0.399 | 0.450 | 0.602 | 94.0 | -180 | -8 | 1020 | 1012 | 5144 |
| Odd | 0.450 | 0.450 | 0.497 | 137.4 | 106 | 168 | 1769 | 1769 | 6030 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-02-01 | SRM 496 | 2 | 374 | 588.58 | 0.65 | 168 | 1928 | 5920 | -8 | 1012 | 5144 |
| 1 | 2010-07-06 | SRM 475 | 2 | 479 | 550.66 | 0.20 | 93 | 1759 | 6465 | -180 | 1020 | 4465 |