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Individual Calculations April 2020 |
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| Dassanayake, D M G S Total change: -6.60 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Kandy Event | Kandy | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1893 | 5.00 | 7 | -0.33 | 20 | -6.60 | |
|  Ekanayake, E M Sahiru Deeptha | | | 1493 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wijetunga, Isitha Uvishka | | | 1493 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lansakara, B M | | | 1591 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Weerasinghe, C C | | | 1788 | SRI | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Kandearachchi, Niranga | | | 1894 | SRI | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Wiratunga, Jenith | | | 1493 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bandara, Dhanushka | | | 1837 | SRI | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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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