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 |
|---|---|---|---|
| vikey725 | 1 | 1720 | 834 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.297 | 0.297 | 0.297 | 66.7 | -67 | -67 | 1720 | 1720 | 10498 |
| initial | -0.359 | 0.359 | 0.359 | 43.2 | -43 | -43 | 1157 | 1157 | 10411 |
| SRMFix | -0.418 | 0.418 | 0.418 | 98.2 | -98 | -98 | 1102 | 1102 | 10662 |
| SRM | -1.356 | 1.356 | 1.356 | 366.0 | -366 | -366 | 834 | 834 | 8565 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-11-20 | SRM 561 | 2 | 622 | 506.14 | -0.30 | -67 | 1720 | 10498 | -366 | 834 | 8565 |