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Individual Calculations May 2019 |
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| Chamathka, Weerasinghe A Chethan Total change: 76.40 | |   |
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| Asian Youth Chess Championship 2019 - Under 16 Girls | Colombo | SRI | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1294 | 5.00 | 9 | 1.91 | 40 | 76.40 | |
|  Deng, Jing Xin Crystal | | wc | 1694 * | HKG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dahampriya, H K T Dewnethmie | | | 1431 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Weerakoon, Devuja S | | | 1240 | SRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Anaidaa, Santosh | | | 1184 | IND | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Al Maamari, Wafia Darwish | | wc | 1694 * | UAE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Altynbek Kyzy, Asel | | | 1471 | KGZ | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Rayan, Mohammad Ali Hassan | | | 1266 | UAE | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Jayatilaka, W M M Amodya | | | 1408 | SRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Nayanikaa, Muralidharan | | | 1508 | IND | 1.00 | 1 | 0.77 | 40 | 30.80 | | | * 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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