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 |
|---|---|---|---|
| clttss | 3 | 2038 | 714 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.048 | 0.253 | 0.307 | 30.4 | -54 | 34 | 1183 | 1183 | 2838 |
| SRMFix | -0.015 | 0.327 | 0.373 | 65.1 | -119 | 64 | 1156 | 1156 | 3138 |
| Odd | 0.106 | 0.334 | 0.368 | 110.1 | -81 | 193 | 1749 | 1749 | 3221 |
| EloSRM | 0.135 | 0.394 | 0.422 | 144.2 | -98 | 249 | 2038 | 2038 | 3470 |
| SRM | -0.306 | 0.688 | 0.898 | 204.0 | -478 | 63 | 785 | 714 | 3811 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2019-06-15 | 2019 Beijing Round | 1 | 123 | 142.52 | 0.21 | 85 | 2038 | 3470 | -71 | 714 | 3811 |
| 2 | 2018-05-26 | TCO18 Beijing | 1 | 72 | 107.78 | 0.58 | 249 | 1953 | 3953 | 63 | 785 | 3751 |
| 1 | 2013-03-06 | SRM 572 | 2 | 679 | 518.56 | -0.39 | -98 | 1703 | 11503 | -478 | 722 | 10565 |