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Individual Calculations November 2019 |
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| Samaranayake, K P R N Total change: 8.20 | |   |
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| FOXHILL CHESS FIESTA 2019 | Diyathalawa | SRI | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1934 | 5.00 | 6 | 0.41 | 20 | 8.20 | |
|  Perera, M T N | | | 1534 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Siriwardana, V N W | | | 1696 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Karandeniya, Praveen Nuwanjana | | | 1534 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alahakoon, Isuru | | | 2138 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Perera, Panchali | | | 1534 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thawalampola, Banuka Neranjan | | | 1703 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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