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 |
|---|---|---|---|
| SugarDragon5 | 4 | 2751 | 1383 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.316 | 0.462 | 0.601 | 88.8 | -86 | 172 | 1469 | 1383 | 1173 |
| SRMFix | 0.753 | 0.753 | 0.987 | 135.9 | 2 | 361 | 1744 | 1744 | 1375 |
| EloSRM | 0.696 | 0.754 | 0.986 | 187.4 | -13 | 397 | 2764 | 2751 | 1112 |
| Odd | 0.711 | 0.769 | 1.013 | 187.1 | -12 | 419 | 2459 | 2447 | 1145 |
| initial | 0.853 | 0.853 | 1.035 | 102.7 | 21 | 216 | 1611 | 1611 | 1629 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2018-06-26 | SRM 735 | 1 | 110 | 101.48 | -0.12 | -13 | 2751 | 1112 | -86 | 1383 | 1173 |
| 3 | 2018-02-20 | SRM 730 | 1 | 120 | 163.98 | 0.45 | 113 | 2764 | 1218 | 47 | 1469 | 1091 |
| 2 | 2018-01-10 | SRM 727 | 1 | 87 | 136.12 | 0.65 | 227 | 2652 | 1513 | 50 | 1422 | 1251 |
| 1 | 2017-08-24 | SRM 720 | 2 | 54 | 188.50 | 1.80 | 397 | 2425 | 2349 | 172 | 1372 | 1533 |