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 |
|---|---|---|---|
| qq1010903229 | 1 | 2809 | 1768 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 5.075 | 5.075 | 5.075 | 568.0 | 568 | 568 | 1768 | 1768 | 428 |
| EloSRM | 5.582 | 5.582 | 5.582 | 687.0 | 687 | 687 | 2809 | 2809 | 900 |
| SRMFix | 5.597 | 5.597 | 5.597 | 821.6 | 822 | 822 | 2022 | 2022 | 720 |
| initial | 5.607 | 5.607 | 5.607 | 675.1 | 675 | 675 | 1875 | 1875 | 1026 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-07-03 | SRM 762 | 2 | 3 | 143.75 | 5.58 | 687 | 2809 | 900 | 568 | 1768 | 428 |