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 |
|---|---|---|---|
| 423555290 | 1 | 1754 | 906 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.221 | 0.221 | 0.221 | 37.1 | -37 | -37 | 1754 | 1754 | 9978 |
| initial | -0.276 | 0.276 | 0.276 | 33.3 | -33 | -33 | 1167 | 1167 | 10058 |
| SRMFix | -0.343 | 0.343 | 0.343 | 81.4 | -81 | -81 | 1119 | 1119 | 10231 |
| SRM | -1.207 | 1.207 | 1.207 | 294.0 | -294 | -294 | 906 | 906 | 7561 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-12-20 | SRM 565 | 2 | 802 | 688.03 | -0.22 | -37 | 1754 | 9978 | -294 | 906 | 7561 |