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 |
|---|---|---|---|
| gabrc52 | 1 | 2651 | 1426 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.650 | 1.650 | 1.650 | 226.0 | 226 | 226 | 1426 | 1426 | 858 |
| EloSRM | 2.311 | 2.311 | 2.311 | 450.4 | 450 | 450 | 2651 | 2651 | 1236 |
| initial | 2.322 | 2.322 | 2.322 | 279.6 | 280 | 280 | 1480 | 1480 | 1563 |
| SRMFix | 2.324 | 2.324 | 2.324 | 447.3 | 447 | 447 | 1647 | 1647 | 1303 |
| Odd | 2.384 | 2.384 | 2.384 | 474.2 | 474 | 474 | 2307 | 2307 | 1302 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-01-23 | SRM 798 | 2 | 25 | 124.06 | 2.31 | 450 | 2651 | 1236 | 226 | 1426 | 858 |