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Individual Calculations August 2016 |
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| Udupitiya, U G S S S Total change: -15.00 | |   |
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| National Women's Amateur Chess Championship 2016 | Colombo | SRI | 2016-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1675 | 5.00 | 7 | -0.75 | 20 | -15.00 | |
|  Jayasinghe, Miyuni Thisanya | | | 1275 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jayasundara, K M Sohanee Divyana | | | 1350 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Jayasekera, Himasha Dulanji | | wc | 1375 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kulatunga, Dinithi | | | 1454 | SRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Jayasuriya, Linali Andrea | | | 1275 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kodikara, K K M Sachintha | | wc | 1462 | SRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Askey, Roshell Nathasha | | | 1569 | SRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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