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 |
|---|---|---|---|
| doom369 | 1 | 1718 | 1054 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.145 | 0.145 | 0.145 | 35.3 | 35 | 35 | 1235 | 1235 | 6666 |
| initial | 0.203 | 0.203 | 0.203 | 24.4 | 24 | 24 | 1224 | 1224 | 6919 |
| EloSRM | 0.264 | 0.264 | 0.264 | 109.5 | 110 | 110 | 1718 | 1718 | 6656 |
| Odd | 0.301 | 0.301 | 0.301 | 127.8 | 128 | 128 | 1586 | 1586 | 6769 |
| SRM | -0.682 | 0.682 | 0.682 | 146.0 | -146 | -146 | 1054 | 1054 | 4871 |
| # | 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 | 547 | 656.89 | 0.26 | 110 | 1718 | 6656 | -146 | 1054 | 4871 |