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Individual Calculations July 2015 |
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| Chathuranga, K Sahan Total change: -54.00 | |   |
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| 5th Dhamso International Chess Festival 2015 | Ambalangoda | SRI | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1826 | 4.00 | 6 | -1.35 | 40 | -54.00 | |
|  Premachandra, Tiruni | | | 1426 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nandika, Ruwan | | | 1426 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Withanachchi, Dilki Sanjana | | | 1426 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ranasinghe, P K | | | 1586 | SRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Jayaweera, Sayuni Gihansa | | wc | 1503 | SRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Dabarera, G W D M | | | 1426 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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