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Individual Calculations January 2017 |
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| Rathnayake, R M Dinithi Panchali Total change: 1.20 | |   |
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| 8th Ethugalpura International Rated Chess Championship 2016 | Kurunegala | SRI | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1177 | 0.50 | 4 | 0.03 | 40 | 1.20 | |
|  Thenuka, Kuruwita Gamalathge Kin | | | 1544 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Seneviratne, Shehan Kavishka | | | 1577 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mathes Arachchi , Bhanila M | | | 1422 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kumari, S C T | | | 1557 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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