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Individual Calculations May 2019 |
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| Wijesinghe, W A D Sumudu Total change: 30.00 | |   |
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| Asian Youth Chess Championship 2019 - Under 18 Girls | Colombo | SRI | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1366 | 4.00 | 9 | 0.75 | 40 | 30.00 | |
|  Harshini, A | | wf | 1766 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Barmagambetova, Sakypzhamal | | | 1766 * | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gabitova, Dilyara | | | 1632 | KAZ | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Gunasekara, Ayodya Nethmini | | | 1348 | SRI | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Chaipa, Kullanan | | | 1105 | THA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Udagedara, Sandali Kanishka | | | 1552 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Maleesha, Tharuki | | | 1460 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Herath, H M R M K | | | 1505 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Kanakarathne, S Nevinka De Silva | | | 1280 | SRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | * 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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