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 |
|---|---|---|---|
| eagscas | 1 | 1662 | 1000 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.017 | 0.017 | 0.017 | 2.1 | 2 | 2 | 1202 | 1202 | 7583 |
| SRMFix | -0.040 | 0.040 | 0.040 | 9.9 | -10 | -10 | 1190 | 1190 | 7498 |
| EloSRM | 0.079 | 0.079 | 0.079 | 54.1 | 54 | 54 | 1662 | 1662 | 7221 |
| SRM | -0.867 | 0.867 | 0.867 | 200.0 | -200 | -200 | 1000 | 1000 | 5572 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-12 | SRM 440 | 2 | 622 | 656.90 | 0.08 | 54 | 1662 | 7221 | -200 | 1000 | 5572 |