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 |
|---|---|---|---|
| peroon | 3 | 2663 | 1202 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.595 | 0.973 | 1.377 | 80.7 | -72 | 122 | 1202 | 1202 | 1472 |
| SRMFix | 0.979 | 0.979 | 1.399 | 130.3 | 9 | 262 | 1591 | 1591 | 1363 |
| EloSRM | 1.016 | 1.045 | 1.527 | 186.2 | 19 | 380 | 2663 | 2663 | 1190 |
| initial | 1.101 | 1.101 | 1.483 | 132.6 | 30 | 301 | 1598 | 1598 | 1262 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-06-09 | SRM 807 | 1 | 49 | 72.62 | 2.60 | 380 | 2663 | 1190 | 122 | 1202 | 1472 |
| 2 | 2019-04-25 | TCO19 SRM 756 | 2 | 67 | 65.04 | -0.04 | 19 | 2283 | 2049 | -72 | 1080 | 1986 |
| 1 | 2019-02-21 | TCO19 SRM 751 | 2 | 43 | 60.55 | 0.49 | 160 | 2264 | 1945 | -48 | 1152 | 1590 |