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 |
|---|---|---|---|
| 4yn | 1 | 2576 | 1448 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.163 | 1.163 | 1.163 | 248.0 | 248 | 248 | 1448 | 1448 | 888 |
| EloSRM | 1.608 | 1.608 | 1.608 | 464.3 | 464 | 464 | 2576 | 2576 | 1329 |
| SRMFix | 1.619 | 1.619 | 1.619 | 333.9 | 334 | 334 | 1534 | 1534 | 1592 |
| initial | 1.619 | 1.619 | 1.619 | 194.9 | 195 | 195 | 1395 | 1395 | 1853 |
| # | 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 | 218 | 664.55 | 1.61 | 464 | 2576 | 1329 | 248 | 1448 | 888 |