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Individual Calculations June 2016 |
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| De Silva, Osheen Total change: 15.80 | |   |
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| Dhamso Internatinal Chess Festival 2016 | Ambalangoda | SRI | 2016-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1888 | 6.50 | 8 | 0.79 | 20 | 15.80 | |
|  Withanachchi, Lasangi Chamodya | | | 1488 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Silva, K C Kaushitha | | | 1488 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Malhara, W.a. Hansana | | | 1657 | SRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Perera, U I Himal | | | 1488 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayaweera, Sayuni Gihansa | | wc | 1569 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lamahewa, S | | | 1818 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | De Moraes, Shamin | | | 1807 | SRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Sangma, Rahul | m | | 2288 * | IND | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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