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Individual Calculations November 2019 |
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| Sandamith, W M Total change: -6.40 | |   |
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| FOXHILL CHESS FIESTA 2019 | Diyathalawa | SRI | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1751 | 1.50 | 3 | -0.32 | 20 | -6.40 | |
|  Ariyawansa, K A P M | | | 1876 | SRI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Thawalampola, Banuka Neranjan | | | 1703 | SRI | 0.00 | 1 | -0.57 | 20 | -11.40 | |  Madusanka , L D D | | | 1351 * | SRI | 1.00 | 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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