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Individual Calculations December 2017 |
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| Pallie, Tuan Ehshan Total change: -18.00 | |   |
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| Sri Lanka Junior National Chess Championship 2017 | Colombo | SRI | 2017-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1686 | 4.00 | 6 | -0.45 | 40 | -18.00 | |
|  Kaumina, M Yashika | | | 1286 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Devnaka, Chamin | | | 1286 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ponnamperuma, Weraka Vasath | | | 1286 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Perera, D Upashan L | | | 1567 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Ilampoornan, Raguparan | | | 1828 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Dissanayake, Manusha Dinuk | | | 1520 | SRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * 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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