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 |
|---|---|---|---|
| jotajeus | 1 | 1597 | 890 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.175 | 0.175 | 0.175 | 28.2 | -28 | -28 | 1597 | 1597 | 7725 |
| initial | -0.246 | 0.246 | 0.246 | 29.7 | -30 | -30 | 1170 | 1170 | 7782 |
| SRMFix | -0.300 | 0.300 | 0.300 | 71.5 | -72 | -72 | 1128 | 1128 | 8031 |
| SRM | -1.211 | 1.211 | 1.211 | 310.0 | -310 | -310 | 890 | 890 | 6345 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-09-10 | SRM 448 | 2 | 776 | 687.44 | -0.18 | -28 | 1597 | 7725 | -310 | 890 | 6345 |