|
Individual Calculations July 2023 |
|
|
|
| Chibnall, Alana Total change: 11.80 | |   |
|
| 2023 Box Hill Winter Round Robin Division A Rounds 3-4 plus postponed | Melbourne | AUS | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1823 | 1.50 | 2 | 0.68 | 20 | 13.60 | |
|  Khaled, Omar | | | 1769 | BAN | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Li, Tedric | c | | 2024 | AUS | 1.00 | 1 | 0.76 | 20 | 15.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2023 Victorian Open | Melbourne | AUS | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1823 | 3.50 | 5 | -0.09 | 20 | -1.80 | |
| | Kerr-Chapman, Peter | | | 1423 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Coyukiat, Ian | | | 1552 | HKG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Soo, Kai Jie | f | | 2073 | AUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | McIntyre, Julian | | | 1455 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kannan, Archit | | | 1633 | AUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
