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 |
|---|---|---|---|
| FFFFFwl | 3 | 2820 | 1498 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.378 | 0.378 | 0.476 | 99.3 | 47 | 203 | 1498 | 1498 | 698 |
| EloSRM | 0.685 | 0.685 | 0.764 | 233.3 | 154 | 375 | 2820 | 2820 | 819 |
| SRMFix | 0.752 | 0.752 | 0.813 | 123.8 | 79 | 181 | 1571 | 1571 | 1451 |
| initial | 0.777 | 0.777 | 0.835 | 93.6 | 57 | 144 | 1481 | 1481 | 1524 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2020-09-26 | TCO2020 EastAsia Qualification | 1 | 47 | 63.74 | 0.44 | 154 | 2820 | 819 | 47 | 1498 | 698 |
| 2 | 2019-10-10 | SRM 768 | 1 | 82 | 183.74 | 1.16 | 375 | 2666 | 1101 | 203 | 1451 | 806 |
| 1 | 2019-06-15 | 2019 Beijing Round | 1 | 88 | 120.44 | 0.45 | 172 | 2291 | 2115 | 48 | 1248 | 1462 |