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 |
|---|---|---|---|
| ShuCat | 1 | 2274 | 1141 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.320 | 0.320 | 0.320 | 59.0 | -59 | -59 | 1141 | 1141 | 1762 |
| EloSRM | 0.452 | 0.452 | 0.452 | 149.8 | 150 | 150 | 2274 | 2274 | 2148 |
| SRMFix | 0.464 | 0.464 | 0.464 | 108.6 | 109 | 109 | 1309 | 1309 | 2242 |
| initial | 0.481 | 0.481 | 0.481 | 57.9 | 58 | 58 | 1258 | 1258 | 2316 |
| Odd | 0.521 | 0.521 | 0.521 | 173.0 | 173 | 173 | 1957 | 1957 | 2208 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-07-17 | SRM 763 | 2 | 52 | 71.14 | 0.45 | 150 | 2274 | 2148 | -59 | 1141 | 1762 |