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 |
|---|---|---|---|
| nguyenphuong | 8 | 2697 | 1239 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.722 | 1.222 | 2.040 | 142.1 | -139 | 730 | 2787 | 2697 | 1035 |
| Odd | 0.686 | 1.232 | 2.045 | 145.8 | -136 | 772 | 2513 | 2418 | 1002 |
| SRMFix | 0.585 | 1.296 | 2.022 | 163.1 | -149 | 750 | 1950 | 1845 | 954 |
| initial | 0.693 | 1.310 | 2.102 | 157.7 | -120 | 584 | 2022 | 1868 | 1015 |
| SRM | 1.108 | 1.691 | 2.410 | 185.9 | -395 | 426 | 1626 | 1239 | 1405 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2019-03-20 | TCO19 SRM 753 | 1 | 84 | 102.55 | -0.17 | -16 | 2697 | 1035 | -27 | 1239 | 1405 |
| 7 | 2018-10-30 | TCO19 SRM 741 | 1 | 52 | 70.16 | -0.08 | -3 | 2713 | 1040 | -12 | 1266 | 1417 |
| 6 | 2018-09-19 | TCO19 SRM 737 | 2 | 11 | 11.39 | 0.05 | 21 | 2716 | 1051 | 118 | 1278 | 1389 |
| 5 | 2018-06-26 | SRM 735 | 2 | 3 | 22.30 | 2.89 | 137 | 2695 | 1219 | 219 | 1160 | 2002 |
| 4 | 2018-06-14 | TCO 2018 Fun 2B | 1 | 43 | 40.24 | -0.36 | -53 | 2558 | 1510 | -118 | 941 | 2862 |
| 3 | 2018-04-21 | 2018 TCO 1A | 1 | 631 | 287.34 | -1.17 | -139 | 2611 | 1430 | -395 | 1059 | 2495 |
| 2 | 2018-04-14 | SRM 733 | 1 | 122 | 133.89 | -0.23 | -37 | 2750 | 1106 | -172 | 1454 | 1003 |
| 1 | 2018-03-17 | SRM 731 | 2 | 5 | 142.44 | 4.83 | 730 | 2787 | 1167 | 426 | 1626 | 722 |