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 |
|---|---|---|---|
| aj121 | 2 | 1677 | 814 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.060 | 0.060 | 0.079 | 14.5 | -5 | 24 | 1682 | 1677 | 7076 |
| Odd | -0.039 | 0.072 | 0.082 | 21.8 | -1 | 43 | 1532 | 1531 | 7176 |
| initial | -0.104 | 0.104 | 0.105 | 12.5 | -14 | -11 | 1189 | 1175 | 7351 |
| SRMFix | -0.133 | 0.133 | 0.133 | 27.9 | -34 | -21 | 1166 | 1144 | 7334 |
| SRM | -0.848 | 0.848 | 0.873 | 193.0 | -243 | -143 | 957 | 814 | 6537 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-06-30 | Member Single Round Match 474 | 2 | 468 | 433.12 | -0.11 | -5 | 1677 | 7076 | -143 | 814 | 6537 |
| 1 | 2010-05-04 | SRM 469 | 2 | 708 | 703.73 | -0.01 | 24 | 1682 | 6924 | -243 | 957 | 5108 |