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Individual Calculations February 2015 |
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| Wimalasuriya, Kasun M. Total change: -12.40 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1888 | 5.50 | 7 | -0.31 | 40 | -12.40 | |
|  Perera, Mulindu Mewan | | | 1488 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Thenuka, Kuruwita Gamalathge Kin | | | 1488 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jayaweera, Sayuni Gihansa | | wc | 1488 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nanayakkara, J A K Saranath | | | 1604 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Yaparathne, B K B | | | 1665 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Piyumantha, M Sasith Nipun | f | | 1761 | SRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Theekshana, H G Denuwan | | | 1686 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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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