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Individual Calculations February 2017 |
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| De Silva, Shelani Total change: -28.40 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1658 | 4.00 | 7 | -1.42 | 20 | -28.40 | |
|  Gunawardena, I M T S | | wc | 1258 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Waduge, T S H A | | | 1277 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Galappaththi, Chinthaka Anuruddh | f | | 2056 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Silva , M Saman Premakumara | | | 1258 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kodikara, N S | | | 1469 | SRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Seneviratne, Nivin Sithija | | | 1258 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Indusara, M G Janitha | | | 1266 | SRI | 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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