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 |
|---|---|---|---|
| n_douss | 4 | 2233 | 869 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.165 | 0.465 | 0.660 | 56.0 | -72 | 141 | 1280 | 1280 | 2245 |
| Odd | 0.146 | 0.478 | 0.664 | 77.8 | -83 | 161 | 1921 | 1921 | 2318 |
| EloSRM | 0.133 | 0.484 | 0.679 | 77.5 | -95 | 164 | 2233 | 2233 | 2271 |
| SRMFix | 0.172 | 0.484 | 0.688 | 67.5 | -101 | 152 | 1267 | 1267 | 2375 |
| SRM | -0.090 | 0.671 | 0.818 | 141.8 | -302 | 77 | 1053 | 869 | 3203 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2019-06-04 | TCO19 Round 2B | 1 | 236 | 308.46 | 0.04 | 14 | 2233 | 2271 | 41 | 869 | 3203 |
| 3 | 2019-05-29 | TCO19 SRM 759 | 2 | 61 | 136.55 | 1.16 | 164 | 2219 | 2355 | 77 | 828 | 3442 |
| 2 | 2019-05-10 | TCO19 SRM 758 | 2 | 172 | 107.01 | -0.70 | -95 | 2055 | 3203 | -302 | 751 | 3546 |
| 1 | 2019-04-20 | TCO19 Round 1A | 1 | 648 | 664.52 | 0.04 | 38 | 2150 | 2542 | -147 | 1053 | 2152 |