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 |
|---|---|---|---|
| Serafin[PL] | 1 | 1629 | 917 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.109 | 0.109 | 0.109 | 8.4 | -8 | -8 | 1629 | 1629 | 7289 |
| initial | -0.181 | 0.181 | 0.181 | 21.7 | -22 | -22 | 1178 | 1178 | 7369 |
| SRMFix | -0.239 | 0.239 | 0.239 | 57.4 | -57 | -57 | 1143 | 1143 | 7455 |
| SRM | -1.175 | 1.175 | 1.175 | 283.0 | -283 | -283 | 917 | 917 | 5748 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-12-05 | SRM 454 | 2 | 747 | 692.72 | -0.11 | -8 | 1629 | 7289 | -283 | 917 | 5748 |