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 |
|---|---|---|---|
| rum3r | 3 | 2406 | 982 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.236 | 0.483 | 0.581 | 81.1 | -25 | 126 | 2048 | 2048 | 1606 |
| EloSRM | 0.249 | 0.487 | 0.608 | 79.1 | -33 | 138 | 2406 | 2406 | 1571 |
| initial | 0.330 | 0.528 | 0.670 | 63.6 | -36 | 133 | 1319 | 1319 | 1618 |
| SRMFix | 0.323 | 0.529 | 0.665 | 78.0 | -52 | 138 | 1330 | 1330 | 1705 |
| SRM | -0.103 | 0.642 | 0.654 | 106.0 | -150 | 50 | 1082 | 982 | 1873 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-10-15 | SRM 816 | 2 | 30 | 59.30 | 0.98 | 138 | 2406 | 1571 | 50 | 982 | 1873 |
| 2 | 2021-10-08 | SRM 815 | 2 | 53 | 60.94 | -0.36 | -33 | 2268 | 1893 | -150 | 932 | 2083 |
| 1 | 2021-09-29 | SRM 814 | 2 | 43 | 46.76 | 0.12 | 66 | 2302 | 1809 | -118 | 1082 | 1503 |