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 |
|---|---|---|---|
| justin_p | 1 | 2077 | 1049 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.045 | 0.045 | 0.045 | 11.1 | 11 | 11 | 1211 | 1211 | 4127 |
| initial | 0.058 | 0.058 | 0.058 | 7.0 | 7 | 7 | 1207 | 1207 | 4194 |
| EloSRM | 0.082 | 0.082 | 0.082 | 55.1 | 55 | 55 | 2077 | 2077 | 4031 |
| Odd | 0.151 | 0.151 | 0.151 | 80.2 | 80 | 80 | 1799 | 1799 | 4119 |
| SRM | -0.704 | 0.704 | 0.704 | 151.0 | -151 | -151 | 1049 | 1049 | 3182 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-07-12 | SRM 718 | 2 | 138 | 146.03 | 0.08 | 55 | 2077 | 4031 | -151 | 1049 | 3182 |