|
Individual Calculations September 2023 |
|
|
|
| Jou, Esther Total change: 53.60 | |   |
|
| 43rd Annual Lina Grumette Memorial | VAN NUYS, CA | USA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1748 | 2.00 | 3 | 0.60 | 40 | 24.00 | |
|  Peters, Jack | m | | 2298 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Mikoyan, Suren | | | 1564 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Guo, Yanfeng | | | 1654 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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) | | | | 11th Annual WIM Ruth Haring National Tournament of Girls State Champions | Grand Rapids, Michigan | USA | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1815 | 3.50 | 5 | 0.74 | 40 | 29.60 | |
| | Hsu, Skylar E | | | 1415 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kaur, Aradh | | | 1587 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Wang, Lilian | | | 1710 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Matus, Nastassja A | | wf | 1947 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Yan, Ruiyang | f | wc | 2206 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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) | | |
|
