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 |
|---|---|---|---|
| RunGood | 3 | 2554 | 1301 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.079 | 0.163 | 0.174 | 33.7 | 17 | 43 | 1301 | 1301 | 1240 |
| EloSRM | 0.441 | 0.453 | 0.588 | 131.5 | 4 | 248 | 2554 | 2554 | 1442 |
| SRMFix | 0.465 | 0.465 | 0.601 | 94.5 | 3 | 210 | 1483 | 1483 | 1735 |
| initial | 0.486 | 0.486 | 0.613 | 58.5 | 5 | 115 | 1376 | 1376 | 1897 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2020-06-21 | SRM 787 | 1 | 108 | 158.94 | -0.02 | 4 | 2554 | 1442 | 17 | 1301 | 1240 |
| 2 | 2020-05-15 | SRM 786 | 1 | 194 | 257.93 | 0.41 | 142 | 2549 | 1553 | 41 | 1284 | 1395 |
| 1 | 2020-03-28 | SRM 782 | 2 | 91 | 173.49 | 0.93 | 248 | 2407 | 1873 | 43 | 1243 | 1454 |