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 |
|---|---|---|---|
| simon0227 | 3 | 2069 | 1096 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.745 | 0.766 | 1.308 | 92.2 | -3 | 273 | 1473 | 1469 | 5124 |
| EloSRM | 0.741 | 0.805 | 1.339 | 167.4 | -12 | 481 | 2091 | 2069 | 5305 |
| SRMFix | 0.665 | 0.817 | 1.286 | 155.8 | -18 | 432 | 1632 | 1596 | 4199 |
| Odd | 0.743 | 0.823 | 1.357 | 170.7 | -13 | 489 | 1948 | 1926 | 5204 |
| SRM | 0.228 | 0.851 | 1.011 | 199.3 | -206 | 247 | 1447 | 1096 | 4738 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-08-20 | SRM 515 | 1 | 627 | 653.67 | -0.06 | -12 | 2069 | 5305 | -145 | 1096 | 4738 |
| 2 | 2011-07-13 | SRM 512 | 1 | 681 | 739.57 | -0.04 | -9 | 2082 | 5183 | -206 | 1241 | 3389 |
| 1 | 2009-05-27 | SRM 441 | 2 | 139 | 693.56 | 2.32 | 481 | 2091 | 3512 | 247 | 1447 | 1621 |