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 |
|---|---|---|---|
| FeCastle | 2 | 1790 | 850 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.106 | 0.126 | 0.164 | 15.1 | -28 | 2 | 1202 | 1174 | 9743 |
| SRMFix | -0.157 | 0.157 | 0.191 | 28.3 | -45 | -12 | 1188 | 1143 | 9705 |
| EloSRM | -0.098 | 0.178 | 0.203 | 44.6 | -35 | 55 | 1825 | 1790 | 9263 |
| SRM | -0.868 | 0.868 | 0.874 | 175.0 | -204 | -146 | 996 | 850 | 8260 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-08-22 | SRM 553 | 2 | 617 | 509.50 | -0.28 | -35 | 1790 | 9263 | -146 | 850 | 8260 |
| 1 | 2012-07-21 | SRM 550 | 2 | 780 | 824.92 | 0.08 | 55 | 1825 | 8833 | -204 | 996 | 6175 |