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 |
|---|---|---|---|
| bigdekopon | 4 | 2717 | 1306 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.414 | 0.833 | 1.085 | 160.0 | -163 | 282 | 1482 | 1306 | 1191 |
| initial | 0.861 | 0.920 | 1.427 | 110.8 | -13 | 328 | 1628 | 1615 | 1312 |
| SRMFix | 0.755 | 0.924 | 1.388 | 158.5 | -29 | 499 | 1772 | 1743 | 1122 |
| EloSRM | 0.796 | 0.973 | 1.435 | 214.2 | -42 | 525 | 2759 | 2717 | 1024 |
| Odd | 0.795 | 0.980 | 1.454 | 203.6 | -36 | 548 | 2438 | 2402 | 1044 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2019-08-03 | TCO19 Japan Regional | 1 | 49 | 47.86 | -0.26 | -42 | 2717 | 1024 | -104 | 1306 | 1191 |
| 3 | 2019-04-25 | TCO19 SRM 756 | 1 | 84 | 145.68 | 0.79 | 278 | 2759 | 966 | 91 | 1410 | 937 |
| 2 | 2016-07-09 | SRM 694 | 1 | 235 | 275.44 | -0.09 | -12 | 2482 | 2856 | -163 | 1319 | 2291 |
| 1 | 2016-06-25 | SRM 693 | 2 | 37 | 247.66 | 2.74 | 525 | 2494 | 2797 | 282 | 1482 | 1429 |