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 |
|---|---|---|---|
| TonyTonyChopper | 2 | 1868 | 904 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.024 | 0.258 | 0.259 | 51.9 | -48 | 56 | 1256 | 1209 | 9058 |
| initial | 0.041 | 0.259 | 0.262 | 31.2 | -26 | 36 | 1236 | 1210 | 9299 |
| EloSRM | 0.034 | 0.328 | 0.330 | 89.2 | -33 | 145 | 1901 | 1868 | 8691 |
| SRM | -0.706 | 0.706 | 0.708 | 148.0 | -151 | -145 | 1055 | 904 | 7937 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-04-23 | SRM 541 | 2 | 509 | 611.42 | -0.29 | -33 | 1868 | 8691 | -151 | 904 | 7937 |
| 1 | 2012-04-11 | SRM 540 | 2 | 616 | 791.87 | 0.36 | 145 | 1901 | 8211 | -145 | 1055 | 5762 |