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 |
|---|---|---|---|
| nutorbit | 1 | 2083 | 1074 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.053 | 0.053 | 0.053 | 13.0 | 13 | 13 | 1213 | 1213 | 3942 |
| EloSRM | 0.063 | 0.063 | 0.063 | 50.6 | 51 | 51 | 2083 | 2083 | 3848 |
| initial | 0.080 | 0.080 | 0.080 | 9.6 | 10 | 10 | 1210 | 1210 | 3976 |
| Odd | 0.132 | 0.132 | 0.132 | 82.9 | 83 | 83 | 1809 | 1809 | 3920 |
| SRM | -0.552 | 0.552 | 0.552 | 126.0 | -126 | -126 | 1074 | 1074 | 2940 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-09-26 | SRM 721 | 2 | 172 | 179.73 | 0.06 | 51 | 2083 | 3848 | -126 | 1074 | 2940 |