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 |
|---|---|---|---|
| versagirl | 2 | 2118 | 1131 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.079 | 0.174 | 0.191 | 34.5 | -41 | -28 | 1159 | 1131 | 4822 |
| SRMFix | 0.575 | 0.575 | 0.586 | 116.6 | 76 | 157 | 1433 | 1433 | 6171 |
| EloSRM | 0.630 | 0.630 | 0.660 | 184.1 | 112 | 256 | 2118 | 2118 | 6027 |
| initial | 0.764 | 0.764 | 0.764 | 92.0 | 92 | 92 | 1384 | 1384 | 6613 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-11-10 | SRM 560 | 2 | 317 | 428.28 | 0.43 | 112 | 2118 | 6027 | -28 | 1131 | 4822 |
| 1 | 2012-02-23 | SRM 534 | 2 | 360 | 638.54 | 0.83 | 256 | 2005 | 6712 | -41 | 1159 | 4584 |