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 |
|---|---|---|---|
| mirtle | 2 | 1457 | 548 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.267 | 0.267 | 0.329 | 61.4 | -118 | -5 | 1461 | 1457 | 11687 |
| initial | -0.360 | 0.360 | 0.404 | 43.4 | -66 | -21 | 1134 | 1113 | 11807 |
| SRMFix | -0.364 | 0.364 | 0.436 | 80.1 | -139 | -21 | 1061 | 1040 | 12036 |
| SRM | -0.881 | 0.881 | 1.107 | 326.0 | -615 | -37 | 585 | 548 | 11986 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-11-12 | SRM 425 | 2 | 541 | 662.13 | -0.08 | -5 | 1457 | 11687 | -37 | 548 | 11986 |
| 1 | 2008-10-18 | SRM 422 | 2 | 919 | 675.89 | -0.46 | -118 | 1461 | 11663 | -615 | 585 | 11841 |