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 |
|---|---|---|---|
| reddream | 4 | 1890 | 679 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.268 | 0.673 | 0.675 | 81.1 | -73 | 86 | 1297 | 1297 | 6694 |
| Odd | 0.346 | 0.676 | 0.691 | 140.9 | -112 | 199 | 1719 | 1719 | 6839 |
| EloSRM | 0.318 | 0.678 | 0.689 | 146.6 | -129 | 203 | 1890 | 1890 | 6652 |
| SRMFix | 0.287 | 0.727 | 0.729 | 124.2 | -151 | 127 | 1271 | 1271 | 6942 |
| SRM | 0.068 | 1.062 | 1.105 | 319.0 | -739 | 125 | 679 | 679 | 9505 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-05-28 | SRM 507 | 2 | 1060 | ||||||||
| 3 | 2011-05-17 | SRM 504.5 | 2 | 488 | 767.36 | 0.65 | 108 | 1890 | 6652 | 93 | 679 | 9505 |
| 2 | 2011-05-11 | SRM 506 | 2 | 347 | 623.00 | 0.84 | 203 | 1781 | 7604 | 125 | 586 | 10165 |
| 1 | 2011-05-03 | Member SRM 505 | 2 | 1066 | 736.02 | -0.54 | -129 | 1579 | 10397 | -739 | 461 | 10880 |