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 |
|---|---|---|---|
| sunrider | 2 | 2006 | 1023 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.161 | 0.235 | 0.285 | 100.5 | -189 | 12 | 1212 | 1023 | 5304 |
| SRMFix | 0.452 | 0.494 | 0.669 | 108.3 | -7 | 209 | 1409 | 1402 | 5693 |
| initial | 0.500 | 0.507 | 0.712 | 61.1 | -1 | 121 | 1321 | 1320 | 6483 |
| EloSRM | 0.511 | 0.558 | 0.757 | 162.7 | -11 | 314 | 2017 | 2006 | 5690 |
| Odd | 0.534 | 0.583 | 0.790 | 174.4 | -13 | 336 | 1854 | 1840 | 5807 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-05-28 | SRM 507 | 1 | 722 | 737.16 | -0.05 | -11 | 2006 | 5690 | -189 | 1023 | 5304 |
| 1 | 2011-03-30 | Member SRM 501 | 2 | 304 | 637.86 | 1.07 | 314 | 2017 | 5310 | 12 | 1212 | 3434 |