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 |
|---|---|---|---|
| VasBleNor | 2 | 1675 | 814 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.062 | 0.216 | 0.225 | 51.7 | -18 | 85 | 1538 | 1538 | 6921 |
| initial | -0.044 | 0.234 | 0.239 | 28.2 | -34 | 23 | 1189 | 1189 | 7013 |
| EloSRM | 0.035 | 0.237 | 0.240 | 60.7 | -38 | 83 | 1675 | 1675 | 6844 |
| SRMFix | -0.051 | 0.283 | 0.288 | 59.4 | -79 | 39 | 1160 | 1160 | 7138 |
| SRM | -0.747 | 0.747 | 0.921 | 193.0 | -327 | -59 | 873 | 814 | 6901 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-12-05 | SRM 454 | 2 | 607 | 732.95 | 0.27 | 83 | 1675 | 6844 | -59 | 814 | 6901 |
| 1 | 2009-10-20 | SRM 451 | 2 | 620 | 538.98 | -0.20 | -38 | 1592 | 7776 | -327 | 873 | 6680 |