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Individual Calculations November 2019 |
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| Lakshitha, H H Sasindu Total change: 19.80 | |   |
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| FOXHILL CHESS FIESTA 2019 | Diyathalawa | SRI | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1693 | 6.00 | 6 | 0.99 | 20 | 19.80 | |
|  Nanayakkara, N W P K W | | | 1293 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayathilaka, R R C L | | | 1543 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Perera, M T N | | | 1293 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Madusanka , L D D | | | 1293 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perera, Eshan Madawa | | | 1376 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Siriwardena, R I Pasan Bhanuka | | | 1563 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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