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 |
|---|---|---|---|
| winter9527 | 2 | 2244 | 1042 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.152 | 0.152 | 0.166 | 79.0 | -115 | -43 | 1157 | 1042 | 2190 |
| SRMFix | 0.190 | 0.190 | 0.245 | 43.9 | 6 | 82 | 1288 | 1288 | 2356 |
| EloSRM | 0.144 | 0.211 | 0.256 | 63.4 | 4 | 122 | 2244 | 2244 | 2283 |
| initial | 0.226 | 0.226 | 0.258 | 27.3 | 12 | 42 | 1255 | 1255 | 2383 |
| Odd | 0.176 | 0.243 | 0.300 | 77.3 | 8 | 147 | 1934 | 1934 | 2324 |
| # | 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 | 108 | 103.11 | -0.07 | 4 | 2244 | 2283 | -115 | 1042 | 2190 |
| 1 | 2019-05-29 | TCO19 SRM 759 | 2 | 95 | 121.57 | 0.36 | 122 | 2240 | 2288 | -43 | 1157 | 1763 |