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 |
|---|---|---|---|
| Spektr | 1 | 1600 | 909 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.144 | 0.144 | 0.144 | 17.9 | -18 | -18 | 1600 | 1600 | 7640 |
| initial | -0.215 | 0.215 | 0.215 | 25.8 | -26 | -26 | 1174 | 1174 | 7659 |
| SRMFix | -0.269 | 0.269 | 0.269 | 64.4 | -64 | -64 | 1136 | 1136 | 7899 |
| SRM | -1.158 | 1.158 | 1.158 | 291.0 | -291 | -291 | 909 | 909 | 6008 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-07-23 | SRM 445 | 2 | 795 | 719.67 | -0.14 | -18 | 1600 | 7640 | -291 | 909 | 6008 |