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 |
|---|---|---|---|
| diamond_duke | 4 | 3387 | 2177 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.820 | 2.820 | 3.797 | 325.7 | 50 | 702 | 2177 | 2177 | 197 |
| SRMFix | 3.168 | 3.168 | 4.155 | 429.0 | 96 | 927 | 2487 | 2487 | 273 |
| EloSRM | 3.317 | 3.317 | 4.217 | 423.4 | 139 | 764 | 3387 | 3387 | 265 |
| Odd | 3.322 | 3.322 | 4.246 | 420.9 | 126 | 801 | 3042 | 3042 | 274 |
| initial | 3.456 | 3.456 | 4.253 | 416.1 | 151 | 833 | 2448 | 2448 | 457 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2019-09-18 | SRM 767 | 1 | 3 | ||||||||
| 3 | 2019-07-03 | SRM 762 | 1 | 30 | 55.13 | 0.88 | 139 | 3387 | 265 | 50 | 2177 | 197 |
| 2 | 2019-06-04 | TCO19 Fun Round 2B | 1 | 8 | 35.47 | 2.15 | 366 | 3248 | 370 | 225 | 2127 | 210 |
| 1 | 2019-05-29 | TCO19 SRM 759 | 2 | 1 | 121.57 | 6.93 | 764 | 2882 | 798 | 702 | 1902 | 324 |