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 |
|---|---|---|---|
| DebNatkh | 1 | 2803 | 1644 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.556 | 2.556 | 2.556 | 444.0 | 444 | 444 | 1644 | 1644 | 556 |
| EloSRM | 3.001 | 3.001 | 3.001 | 691.5 | 692 | 692 | 2803 | 2803 | 915 |
| SRMFix | 3.012 | 3.012 | 3.012 | 544.1 | 544 | 544 | 1744 | 1744 | 1168 |
| initial | 3.012 | 3.012 | 3.012 | 362.6 | 363 | 363 | 1563 | 1563 | 1452 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-04-20 | TCO19 Round 1A | 1 | 83 | 664.55 | 3.00 | 692 | 2803 | 915 | 444 | 1644 | 556 |