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 |
|---|---|---|---|
| shs205 | 1 | 1929 | 830 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.502 | 0.502 | 0.502 | 60.5 | -60 | -60 | 1140 | 1140 | 5178 |
| SRMFix | -0.510 | 0.510 | 0.510 | 118.6 | -119 | -119 | 1081 | 1081 | 5198 |
| Odd | -0.524 | 0.524 | 0.524 | 87.1 | -87 | -87 | 1637 | 1637 | 5210 |
| EloSRM | -0.553 | 0.553 | 0.553 | 100.8 | -101 | -101 | 1929 | 1929 | 5017 |
| SRM | -0.721 | 0.721 | 0.721 | 370.0 | -370 | -370 | 830 | 830 | 4416 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-09-08 | TCO17 Pittsburgh | 1 | 32 | 24.20 | -0.55 | -101 | 1929 | 5017 | -370 | 830 | 4416 |