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Individual Calculations February 2016 |
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| Hennayake, Thenula Total change: 58.80 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1232 | 3.00 | 6 | 1.47 | 40 | 58.80 | |
|  Anojman, S. | | | 1632 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wilvalaarachchi, Oneli Omaya | | | 1009 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Tribuwan, T W Helik | | | 1632 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gammarachchi, O Dewpathi | | | 1566 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Udagedara, Sandali Kanishka | | | 1396 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Silva, Kevin Ranidu | c | | 1479 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | * 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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