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 |
|---|---|---|---|
| shirley1225 | 1 | 1707 | 886 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.133 | 0.133 | 0.133 | 12.1 | -12 | -12 | 1529 | 1529 | 9763 |
| EloSRM | -0.186 | 0.186 | 0.186 | 33.8 | -34 | -34 | 1707 | 1707 | 9548 |
| initial | -0.251 | 0.251 | 0.251 | 30.2 | -30 | -30 | 1170 | 1170 | 9420 |
| SRMFix | -0.314 | 0.314 | 0.314 | 74.7 | -75 | -75 | 1125 | 1125 | 9562 |
| SRM | -1.259 | 1.259 | 1.259 | 314.0 | -314 | -314 | 886 | 886 | 7357 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-12-23 | SRM 526.5 | 2 | 608 | 534.47 | -0.19 | -34 | 1707 | 9548 | -314 | 886 | 7357 |