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 |
|---|---|---|---|
| gizmo_freak | 3 | 1605 | 686 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.101 | 0.123 | 0.139 | 28.7 | -32 | 31 | 1629 | 1605 | 11005 |
| SRMFix | -0.194 | 0.194 | 0.223 | 37.8 | -74 | -8 | 1126 | 1087 | 10404 |
| initial | -0.196 | 0.196 | 0.212 | 23.6 | -31 | -10 | 1169 | 1129 | 10827 |
| SRM | -0.713 | 0.713 | 0.791 | 171.3 | -309 | -83 | 891 | 686 | 9966 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-09-10 | SRM 517 | 2 | 837 | 966.08 | -0.14 | -24 | 1605 | 11005 | -83 | 686 | 9966 |
| 2 | 2010-06-05 | SRM 472 | 2 | 655 | 670.30 | 0.03 | 31 | 1629 | 7669 | -122 | 769 | 7221 |
| 1 | 2009-10-17 | SRM 450 | 2 | 760 | 666.34 | -0.19 | -32 | 1598 | 7726 | -309 | 891 | 6340 |