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 |
|---|---|---|---|
| poscholz | 1 | 1593 | 1017 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.012 | 0.012 | 0.012 | 3.0 | 3 | 3 | 1203 | 1203 | 5071 |
| initial | 0.058 | 0.058 | 0.058 | 7.0 | 7 | 7 | 1207 | 1207 | 5171 |
| EloSRM | 0.175 | 0.175 | 0.175 | 84.6 | 85 | 85 | 1593 | 1593 | 5037 |
| Odd | 0.209 | 0.209 | 0.209 | 101.0 | 101 | 101 | 1496 | 1496 | 5151 |
| SRM | -0.843 | 0.843 | 0.843 | 183.0 | -183 | -183 | 1017 | 1017 | 3748 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-05-23 | SRM 350 | 2 | 328 | 370.25 | 0.18 | 85 | 1593 | 5037 | -183 | 1017 | 3748 |