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Individual Calculations August 2023 |
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| Zhu, Yaoyao Total change: -15.60 | |   |
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| 6th Crewe Chess Congress - FIDE Open | Crewe | ENG | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1942 | 2.00 | 4 | -0.90 | 20 | -18.00 | |
|  Dasgupta, Avyukt | | | 1817 | ENG | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Amaya, Agarwal | | | 1542 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Obi, Okwose Marc | | | 1733 | ENG | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Doran, Chris | | | 1913 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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) | | | | 2023 British Championship: Weekender - Atkins | Leicester | ENG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1942 | 1.50 | 2 | 0.12 | 20 | 2.40 | |
| | Munshi, Aryan | | | 1542 * | SCO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Regan, Natasha K | | wm | 1974 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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) | | |
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