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 |
|---|---|---|---|
| rcvrgs | 2 | 1596 | 131 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.468 | 0.468 | 0.499 | 100.5 | -143 | -58 | 1654 | 1596 | 12773 |
| SRMFix | -0.540 | 0.540 | 0.585 | 112.9 | -173 | -53 | 1027 | 974 | 12974 |
| initial | -0.556 | 0.556 | 0.572 | 67.0 | -83 | -51 | 1117 | 1066 | 12702 |
| SRM | -0.891 | 0.891 | 1.133 | 534.5 | -900 | -169 | 300 | 131 | 13119 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-02-06 | SRM 569 | 2 | 757 | 609.79 | -0.29 | -58 | 1596 | 12773 | -169 | 131 | 13119 |
| 1 | 2013-01-29 | SRM 568 | 2 | 1297 | 826.92 | -0.64 | -143 | 1654 | 12207 | -900 | 300 | 13093 |