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 |
|---|---|---|---|
| EzThoi | 1 | 2053 | 1049 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.001 | 0.001 | 0.001 | 32.5 | 32 | 32 | 2053 | 2053 | 4181 |
| initial | -0.006 | 0.006 | 0.006 | 0.7 | -1 | -1 | 1199 | 1199 | 4323 |
| SRMFix | -0.030 | 0.030 | 0.030 | 7.3 | -7 | -7 | 1193 | 1193 | 4303 |
| Odd | 0.060 | 0.060 | 0.060 | 63.0 | 63 | 63 | 1781 | 1781 | 4260 |
| SRM | -0.638 | 0.638 | 0.638 | 151.0 | -151 | -151 | 1049 | 1049 | 3228 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-06-30 | SRM 717 | 2 | 213 | 212.90 | -0.00 | 32 | 2053 | 4181 | -151 | 1049 | 3228 |