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Individual Calculations November 2019 |
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| Lasitha, Subash Total change: 25.80 | |   |
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| FOXHILL CHESS FIESTA 2019 | Diyathalawa | SRI | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1702 | 5.00 | 5 | 1.29 | 20 | 25.80 | |
|  Rajapaksha, R G R D M | | | 1413 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Siriwardena, R I Pasan Bhanuka | | | 1563 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Jayaweera, K P C D B | | | 1599 | SRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | De Silva, D M Nilanga | | | 1612 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Dhananjaya, H W T | | | 1302 * | 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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