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 |
|---|---|---|---|
| J_Factory | 2 | 1956 | 1104 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.049 | 1.049 | 1.470 | 147.2 | 5 | 290 | 1494 | 1494 | 4136 |
| EloSRM | 1.067 | 1.067 | 1.415 | 173.9 | 72 | 276 | 1956 | 1956 | 4484 |
| initial | 1.094 | 1.094 | 1.494 | 131.7 | 9 | 254 | 1463 | 1463 | 4298 |
| SRM | 0.504 | 1.312 | 1.405 | 134.0 | -182 | 86 | 1104 | 1104 | 3908 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-05-27 | SRM 441 | 2 | 152 | 606.38 | 2.00 | 276 | 1956 | 4484 | 86 | 1104 | 3908 |
| 1 | 2009-05-12 | SRM 440 | 2 | 597 | 656.90 | 0.14 | 72 | 1681 | 7034 | -182 | 1018 | 5394 |