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 |
|---|---|---|---|
| TICKET_95767 | 5 | 2957 | 1469 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.691 | 0.985 | 1.659 | 155.4 | -212 | 444 | 1644 | 1469 | 682 |
| SRMFix | 0.915 | 1.066 | 1.897 | 164.1 | -43 | 685 | 1929 | 1929 | 663 |
| EloSRM | 0.939 | 1.088 | 1.870 | 172.1 | -54 | 603 | 2957 | 2957 | 587 |
| initial | 1.136 | 1.215 | 1.929 | 146.3 | -24 | 505 | 1884 | 1884 | 782 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2021-08-04 | 2021 Regional 1 | 1 | 106 | 146.29 | 0.46 | 73 | 2957 | 587 | 76 | 1469 | 682 |
| 4 | 2021-07-08 | TCO21 Round 3 | 1 | 235 | 192.65 | -0.37 | -54 | 2884 | 747 | -212 | 1393 | 892 |
| 3 | 2021-05-22 | TCO21 Round 2A | 1 | 188 | 240.40 | 0.36 | 82 | 2938 | 648 | 3 | 1605 | 549 |
| 2 | 2021-04-28 | 2021 TCO 1B | 1 | 74 | 80.70 | 0.12 | 49 | 2856 | 812 | -42 | 1602 | 574 |
| 1 | 2021-02-13 | SRM 800 | 2 | 14 | 243.63 | 4.12 | 603 | 2807 | 915 | 444 | 1644 | 515 |