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 |
|---|---|---|---|
| Andywu0010 | 2 | 2136 | 795 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.022 | 0.109 | 0.111 | 13.2 | -10 | 16 | 1205 | 1205 | 2663 |
| SRMFix | 0.036 | 0.114 | 0.120 | 22.5 | -19 | 26 | 1207 | 1207 | 2663 |
| Odd | 0.070 | 0.122 | 0.141 | 42.2 | -5 | 79 | 1821 | 1821 | 2681 |
| EloSRM | 0.066 | 0.138 | 0.153 | 50.4 | -15 | 85 | 2136 | 2136 | 2655 |
| SRM | -0.168 | 0.390 | 0.424 | 202.5 | -375 | -30 | 825 | 795 | 3591 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-06-15 | 2019 Beijing Round | 1 | 113 | 130.17 | 0.20 | 85 | 2136 | 2655 | -30 | 795 | 3591 |
| 1 | 2018-05-26 | TCO18 Fun Round Beijing | 1 | 112 | 106.50 | -0.07 | -15 | 2051 | 3212 | -375 | 825 | 3565 |