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 |
|---|---|---|---|
| yuxiaogang | 1 | 3284 | 2096 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 6.437 | 6.437 | 6.437 | 896.0 | 896 | 896 | 2096 | 2096 | 233 |
| EloSRM | 6.950 | 6.950 | 6.950 | 1,170.9 | 1171 | 1171 | 3284 | 3284 | 349 |
| initial | 6.953 | 6.953 | 6.953 | 837.2 | 837 | 837 | 2037 | 2037 | 877 |
| SRMFix | 6.965 | 6.965 | 6.965 | 930.2 | 930 | 930 | 2130 | 2130 | 595 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-05-01 | TCO19 Round 1B | 1 | 2 | 247.36 | 6.95 | 1171 | 3284 | 349 | 896 | 2096 | 233 |