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 |
|---|---|---|---|
| ngthanhvinh2000 | 4 | 3067 | 1701 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.953 | 0.953 | 1.457 | 127.2 | -4 | 337 | 1701 | 1701 | 562 |
| EloSRM | 1.270 | 1.272 | 1.921 | 274.1 | 22 | 642 | 3067 | 3067 | 609 |
| SRMFix | 1.363 | 1.363 | 1.886 | 220.8 | 46 | 614 | 2083 | 2083 | 762 |
| initial | 1.641 | 1.641 | 2.009 | 197.6 | 82 | 434 | 1990 | 1990 | 1114 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2018-06-02 | 2018 TCO 2A | 1 | 226 | 268.24 | 0.25 | 59 | 3067 | 609 | 27 | 1701 | 562 |
| 3 | 2018-04-21 | 2018 TCO 1A | 1 | 180 | 179.34 | -0.00 | 22 | 3008 | 700 | -4 | 1674 | 609 |
| 2 | 2018-02-20 | SRM 730 | 1 | 74 | 169.27 | 1.19 | 373 | 2986 | 790 | 141 | 1678 | 653 |
| 1 | 2016-07-09 | SRM 694 | 2 | 18 | 224.82 | 3.64 | 642 | 2614 | 2240 | 337 | 1537 | 1226 |