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 |
|---|---|---|---|
| py1123 | 1 | 2179 | 1228 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.089 | 0.089 | 0.089 | 28.0 | 28 | 28 | 1228 | 1228 | 2533 |
| EloSRM | 0.456 | 0.456 | 0.456 | 167.2 | 167 | 167 | 2179 | 2179 | 3717 |
| initial | 0.472 | 0.472 | 0.472 | 56.8 | 57 | 57 | 1257 | 1257 | 4038 |
| SRMFix | 0.473 | 0.473 | 0.473 | 110.5 | 111 | 111 | 1311 | 1311 | 3802 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-04-29 | TCO17 Austin | 1 | 15 | 20.58 | 0.46 | 167 | 2179 | 3717 | 28 | 1228 | 2533 |