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Individual Calculations September 2016 |
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| De Moraes, Shamin Total change: 26.60 | |   |
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| Commonwealth Chess Championship 2016 | Waskaduwa | SRI | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1806 | 5.00 | 9 | 1.33 | 20 | 26.60 | |
|  Nanayakkara, Kingsly | | | 1406 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mabusela, Johannes Manyedi | m | | 2206 * | RSA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Wong, Yinn Long | f | | 2178 | MAS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Edirisinghe, S Thulnith | | | 1406 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Doluweera, Minul Sanjula | c | | 2031 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Gamage, Nethmi Nirasha | | | 1559 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kalugampitiya, R S | | | 2127 | SRI | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Kavinda, Akila | | | 2009 | SRI | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Galappaththi, Chinthaka Anuruddh | f | | 2002 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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