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 |
|---|---|---|---|
| dddys | 2 | 2554 | 1294 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.448 | 0.707 | 0.838 | 137.0 | -90 | 184 | 1384 | 1294 | 1282 |
| EloSRM | 0.801 | 0.860 | 1.176 | 181.2 | -7 | 356 | 2560 | 2554 | 1557 |
| initial | 0.860 | 0.874 | 1.226 | 105.2 | -2 | 209 | 1409 | 1407 | 1840 |
| SRMFix | 0.840 | 0.892 | 1.225 | 181.0 | -9 | 353 | 1553 | 1544 | 1593 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-02-24 | SRM 801 | 1 | 101 | 125.26 | -0.06 | -7 | 2554 | 1557 | -90 | 1294 | 1282 |
| 1 | 2021-02-13 | SRM 800 | 2 | 77 | 243.63 | 1.66 | 356 | 2560 | 1547 | 184 | 1384 | 1011 |