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 |
|---|---|---|---|
| Not-Just-a-Girl | 2 | 1647 | 674 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.207 | 0.207 | 0.254 | 40.3 | -78 | 3 | 1647 | 1647 | 9799 |
| SRMFix | -0.288 | 0.288 | 0.339 | 64.0 | -109 | -19 | 1091 | 1072 | 10683 |
| initial | -0.297 | 0.297 | 0.322 | 35.7 | -51 | -21 | 1149 | 1129 | 10730 |
| SRM | -0.857 | 0.857 | 0.930 | 263.0 | -397 | -129 | 803 | 674 | 9996 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-08-20 | SRM 515 | 2 | 852 | 817.57 | -0.06 | 3 | 1647 | 9799 | -129 | 674 | 9996 |
| 1 | 2011-08-09 | SRM 514 | 2 | 691 | 613.16 | -0.36 | -78 | 1644 | 9856 | -397 | 803 | 8147 |