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 |
|---|---|---|---|
| twell | 2 | 1848 | 733 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.217 | 0.217 | 0.218 | 26.1 | -31 | -21 | 1625 | 1604 | 8204 |
| EloSRM | -0.231 | 0.231 | 0.232 | 37.2 | -46 | -28 | 1876 | 1848 | 8081 |
| SRMFix | -0.270 | 0.270 | 0.273 | 56.4 | -74 | -39 | 1126 | 1087 | 8523 |
| initial | -0.276 | 0.276 | 0.277 | 33.3 | -34 | -32 | 1166 | 1133 | 8785 |
| SRM | -0.751 | 0.751 | 0.761 | 233.5 | -294 | -173 | 906 | 733 | 7852 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-08-01 | SRM 664 | 2 | 504 | 434.65 | -0.21 | -28 | 1848 | 8081 | -173 | 733 | 7852 |
| 1 | 2015-07-23 | SRM 663 | 2 | 398 | 441.29 | -0.25 | -46 | 1876 | 7562 | -294 | 906 | 5904 |