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Individual Calculations July 2014 |
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| Rathnayake, Vishmika A B Total change: 16.05 | |   |
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| Sri Lanka Open International Chess Championship 2014 | Colombo | SRI | 2014-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1330 | 2.00 | 6 | 1.07 | 15 | 16.05 | |
|  Ranasinghe, S D | | wm | 1730 * | SRI | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Jayaweera, Y | | | 1634 | SRI | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Yashora, Tiumi | | | 1698 | SRI | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Perera, B S | | | 1549 | SRI | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Hettiarachchi, C U | | | 1645 | SRI | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Lahiru, N P G Sithija | | | 1522 | SRI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | * 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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