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 |
|---|---|---|---|
| anhtaihsgs | 4 | 2595 | 1200 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.091 | 0.358 | 0.437 | 67.0 | -78 | 99 | 1278 | 1200 | 1465 |
| EloSRM | 0.409 | 0.468 | 0.581 | 109.3 | -20 | 190 | 2615 | 2595 | 1345 |
| SRMFix | 0.452 | 0.492 | 0.624 | 81.1 | -10 | 172 | 1514 | 1504 | 1531 |
| initial | 0.491 | 0.513 | 0.663 | 61.8 | -5 | 143 | 1442 | 1436 | 1556 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2021-05-26 | SRM 806 | 1 | 117 | 121.62 | -0.12 | -20 | 2595 | 1345 | -78 | 1200 | 1465 |
| 3 | 2021-03-31 | SRM 803 | 1 | 122 | 156.01 | 0.36 | 103 | 2615 | 1412 | 35 | 1278 | 1348 |
| 2 | 2021-01-15 | Beginner SRM 2 | 1 | 60 | 78.22 | 1.04 | 190 | 2512 | 1625 | 99 | 1243 | 1406 |
| 1 | 2020-12-23 | SRM 796 | 2 | 82 | 105.06 | 0.36 | 125 | 2322 | 2187 | -56 | 1144 | 1772 |