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 |
|---|---|---|---|
| carl_swe | 2 | 1727 | 934 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.175 | 0.216 | 0.278 | 37.6 | -10 | 65 | 1255 | 1255 | 6859 |
| initial | 0.219 | 0.219 | 0.295 | 26.3 | 3 | 50 | 1253 | 1253 | 6859 |
| EloSRM | 0.249 | 0.249 | 0.284 | 80.6 | 65 | 96 | 1727 | 1727 | 6567 |
| Odd | 0.266 | 0.266 | 0.293 | 89.5 | 82 | 97 | 1610 | 1610 | 6617 |
| SRM | -0.580 | 0.580 | 0.730 | 133.0 | -222 | -44 | 978 | 934 | 8053 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-07-19 | SRM 410 | 2 | 480 | 627.20 | 0.39 | 96 | 1727 | 6567 | -44 | 934 | 8053 |
| 1 | 2008-07-10 | SRM 409 | 2 | 616 | 665.81 | 0.11 | 65 | 1631 | 7473 | -222 | 978 | 7568 |