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Individual Calculations May 2019 |
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| Poththewala, Chamindi Total change: 17.60 | |   |
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| Asian Youth Chess Championship 2019 - Under 14 Girls | Colombo | SRI | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1313 | 4.00 | 9 | 0.44 | 40 | 17.60 | |
|  Vuong, Quynh Anh | | wf | 1713 * | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kathriarachchi, Dini Nathyaa | | | 1207 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Premanath, Prasansa | | | 1431 | SRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Liuviann, Cecilia Natalie | | | 1713 * | INA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mapa, M M W H | | | 1404 | SRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Herath, H M M D | | | 1349 | SRI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Almaamari , Zainab Darwish | | wc | 1362 | UAE | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Wickramasinghe, Minethma Lasandi | | wc | 1384 | SRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Thennakoon, Rumethma | | | 1107 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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) | | |
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