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Individual Calculations July 2013 |
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| Prabajith, Asela Total change: -15.60 | |   |
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| Sri Lanka Open International Chess Championship 2013 | Colombo | SRI | 2013-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1855 | 6.00 | 9 | -1.04 | 15 | -15.60 | |
|  Ruwanpathirana, Priyantha | | | 1455 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kaveen, Ishara | | | 1567 | SRI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Yogesh, Gautam | | | 2077 | IND | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Weerasinghe, Chamath | | | 1540 | SRI | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Kodikara, K K M A | | | 1455 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Punchihewa, Kokila Prageeth | | | 1514 | SRI | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Mihiranga, Yasiru | | | 1542 | SRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Kaluarachchi, Achinthya Shamen | | | 1562 | SRI | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Rajapakse, R M T C | | | 1714 | SRI | 0.50 | 1 | -0.19 | 15 | -2.85 | | | * 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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