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 |
|---|---|---|---|
| rogerpereira123 | 1 | 1790 | 756 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.348 | 0.348 | 0.348 | 74.4 | -74 | -74 | 1558 | 1558 | 11828 |
| EloSRM | -0.401 | 0.401 | 0.401 | 94.7 | -95 | -95 | 1790 | 1790 | 11565 |
| initial | -0.447 | 0.447 | 0.447 | 53.8 | -54 | -54 | 1146 | 1146 | 11494 |
| SRMFix | -0.518 | 0.518 | 0.518 | 120.4 | -120 | -120 | 1080 | 1080 | 11864 |
| SRM | -1.456 | 1.456 | 1.456 | 444.0 | -444 | -444 | 756 | 756 | 10122 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-10-23 | SRM 637 | 2 | 859 | 650.47 | -0.40 | -95 | 1790 | 11565 | -444 | 756 | 10122 |