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 |
|---|---|---|---|
| Gangbaolede.Li | 3 | 2004 | 766 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.042 | 0.423 | 0.466 | 104.4 | -68 | 206 | 2043 | 2004 | 3064 |
| Odd | 0.030 | 0.433 | 0.471 | 96.2 | -55 | 200 | 1790 | 1757 | 2820 |
| initial | -0.058 | 0.439 | 0.449 | 52.9 | -45 | 69 | 1225 | 1179 | 2805 |
| SRMFix | -0.051 | 0.470 | 0.484 | 83.4 | -100 | 102 | 1202 | 1154 | 2833 |
| SRM | -0.537 | 0.642 | 0.813 | 158.0 | -365 | 20 | 855 | 766 | 3254 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2019-02-08 | TCO19 SRM 750 | 2 | 106 | 115.27 | -0.26 | -39 | 2004 | 3064 | -89 | 766 | 3254 |
| 2 | 2015-12-10 | SRM 675 | 2 | 172 | 278.96 | 0.70 | 206 | 2043 | 5671 | 20 | 855 | 5848 |
| 1 | 2015-03-25 | SRM 654 | 2 | 390 | 314.30 | -0.31 | -68 | 1837 | 9892 | -365 | 835 | 8185 |