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Individual Calculations May 2019 |
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| Gallage, Chathumi Tharika Total change: -26.80 | |   |
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| Asian Youth Chess Championship 2019 - Under 12 Girls | Colombo | SRI | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1148 | 1162 | 1.50 | 4 | -0.67 | 40 | -26.80 | |
|  Hajatniya, Reyhaneh | | | 1522 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Tsai, Sophie Yi-Hsuan | | | 1030 | TPE | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Liyanage, R L Mihini B | | wc | 1008 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Abrar Mohammed, Almaazmi | | | 1031 | UAE | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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) | | |
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