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 |
|---|---|---|---|
| zsu_cookie | 1 | 1825 | 1135 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.372 | 0.372 | 0.372 | 65.0 | -65 | -65 | 1135 | 1135 | 4650 |
| SRMFix | 0.590 | 0.590 | 0.590 | 136.0 | 136 | 136 | 1336 | 1336 | 5937 |
| initial | 0.646 | 0.646 | 0.646 | 77.8 | 78 | 78 | 1278 | 1278 | 6508 |
| EloSRM | 0.742 | 0.742 | 0.742 | 247.6 | 248 | 248 | 1825 | 1825 | 5557 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-10-02 | SRM 420 | 2 | 316 | 528.54 | 0.74 | 248 | 1825 | 5557 | -65 | 1135 | 4650 |