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 |
|---|---|---|---|
| suntechie | 3 | 1938 | 1042 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.328 | 0.328 | 0.345 | 62.8 | 54 | 72 | 1326 | 1326 | 6360 |
| EloSRM | 0.378 | 0.378 | 0.379 | 114.7 | 96 | 133 | 1938 | 1938 | 6223 |
| SRM | -0.395 | 0.395 | 0.451 | 79.0 | -124 | -34 | 1076 | 1042 | 5077 |
| Odd | 0.408 | 0.408 | 0.408 | 126.6 | 99 | 155 | 1774 | 1774 | 6330 |
| initial | 0.416 | 0.416 | 0.439 | 50.1 | 33 | 67 | 1300 | 1300 | 6647 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-05-28 | SRM 507 | 2 | 1060 | ||||||||
| 2 | 2011-05-17 | SRM 504.5 | 2 | 522 | 693.96 | 0.41 | 96 | 1938 | 6223 | -34 | 1042 | 5077 |
| 1 | 2011-05-03 | Member SRM 505 | 2 | 580 | 736.32 | 0.34 | 133 | 1842 | 6975 | -124 | 1076 | 4719 |