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 |
|---|---|---|---|
| SemmZemm | 2 | 1680 | 731 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.039 | 0.466 | 0.468 | 56.1 | -61 | 51 | 1191 | 1191 | 7028 |
| EloSRM | 0.054 | 0.499 | 0.502 | 119.8 | -103 | 137 | 1680 | 1680 | 6903 |
| SRMFix | -0.024 | 0.535 | 0.535 | 106.6 | -129 | 84 | 1155 | 1155 | 7208 |
| SRM | -0.540 | 0.811 | 0.974 | 245.5 | -480 | 11 | 731 | 731 | 7783 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-02-13 | Member SRM 461 | 2 | 586 | 859.83 | 0.55 | 137 | 1680 | 6903 | 11 | 731 | 7783 |
| 1 | 2010-02-06 | SRM 460 | 2 | 932 | 737.08 | -0.44 | -103 | 1543 | 8483 | -480 | 720 | 7859 |