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Individual Calculations November 2019 |
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| Wijekoon, Chandana Total change: -22.00 | |   |
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| FOXHILL CHESS FIESTA 2019 | Diyathalawa | SRI | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1910 | 3.00 | 6 | -1.10 | 20 | -22.00 | |
|  Premasiri, Vimasha | | | 1510 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Herath, H M S S A | | | 1510 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Munasinghe, Lahiru | | | 1942 | SRI | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Subasinghe, K R V R | | | 2022 | SRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Gamage, Chathulanka | | | 1855 | SRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Manuranga, D Lahiru | | | 1589 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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