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 |
|---|---|---|---|
| aa3245 | 1 | 1686 | 975 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.027 | 0.027 | 0.027 | 37.2 | 37 | 37 | 1686 | 1686 | 6870 |
| initial | -0.050 | 0.050 | 0.050 | 6.1 | -6 | -6 | 1194 | 1194 | 6953 |
| Odd | 0.072 | 0.072 | 0.072 | 61.3 | 61 | 61 | 1545 | 1545 | 6956 |
| SRMFix | -0.115 | 0.115 | 0.115 | 27.9 | -28 | -28 | 1172 | 1172 | 6939 |
| SRM | -1.012 | 1.012 | 1.012 | 225.0 | -225 | -225 | 975 | 975 | 5065 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-03-02 | SRM 463 | 2 | 596 | 607.15 | 0.03 | 37 | 1686 | 6870 | -225 | 975 | 5065 |