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 |
|---|---|---|---|
| Hackali7 | 1 | 2244 | 1157 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.135 | 0.135 | 0.135 | 43.0 | -43 | -43 | 1157 | 1157 | 1763 |
| EloSRM | 0.310 | 0.310 | 0.310 | 132.5 | 132 | 132 | 2244 | 2244 | 2230 |
| SRMFix | 0.321 | 0.321 | 0.321 | 76.2 | 76 | 76 | 1276 | 1276 | 2372 |
| initial | 0.321 | 0.321 | 0.321 | 38.6 | 39 | 39 | 1239 | 1239 | 2459 |
| Odd | 0.339 | 0.339 | 0.339 | 143.3 | 143 | 143 | 1919 | 1919 | 2334 |
| # | 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 | 536 | 664.52 | 0.31 | 132 | 2244 | 2230 | -43 | 1157 | 1763 |