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 |
|---|---|---|---|
| vsachkovski | 1 | 1817 | 800 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.313 | 0.313 | 0.313 | 74.5 | -75 | -75 | 1817 | 1817 | 10813 |
| initial | -0.376 | 0.376 | 0.376 | 45.3 | -45 | -45 | 1155 | 1155 | 10851 |
| SRMFix | -0.444 | 0.444 | 0.444 | 104.0 | -104 | -104 | 1096 | 1096 | 11139 |
| SRM | -1.460 | 1.460 | 1.460 | 400.0 | -400 | -400 | 800 | 800 | 9290 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-12-11 | SRM 641 | 2 | 626 | 504.00 | -0.31 | -75 | 1817 | 10813 | -400 | 800 | 9290 |