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 |
|---|---|---|---|
| WalkANiceDay | 3 | 1908 | 889 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.132 | 0.162 | 0.255 | 19.4 | -4 | 53 | 1248 | 1248 | 8627 |
| SRMFix | 0.106 | 0.177 | 0.249 | 27.0 | -18 | 57 | 1234 | 1234 | 8631 |
| Odd | 0.233 | 0.233 | 0.329 | 85.3 | 53 | 148 | 1715 | 1715 | 8725 |
| EloSRM | 0.265 | 0.265 | 0.386 | 99.1 | 38 | 201 | 1908 | 1908 | 8626 |
| SRM | -0.432 | 0.458 | 0.545 | 103.7 | -170 | -21 | 1030 | 889 | 8068 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-03-25 | SRM 574 | 2 | 578 | 912.93 | 0.66 | 201 | 1908 | 8626 | -21 | 889 | 8068 |
| 2 | 2010-10-05 | SRM 484 | 2 | 476 | 514.78 | 0.11 | 58 | 1706 | 7329 | -120 | 910 | 5798 |
| 1 | 2009-05-27 | SRM 441 | 2 | 683 | 693.56 | 0.02 | 38 | 1648 | 7230 | -170 | 1030 | 4629 |