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Individual Calculations March 2015 |
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| Priyadharshana, A A B D Total change: -50.20 | |   |
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| Colombo Chess Festival 2015 | Colombo | SRI | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 2015 | 5.50 | 9 | -2.51 | 20 | -50.20 | |
|  Fernando, J S Aloka | | | 1615 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Jayasundara, Nisansa Hansali | | | 1615 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dabare, Pulasthi | | | 1615 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Weerathilaka, Asiri | | | 1615 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lakshitha, H H Sasindu | | | 1637 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Liyanapathirana, Pasan Vindula | | | 1829 | SRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Gamage, Chathulanka | | | 1730 | SRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Senavin, Dunura | | | 1615 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ariyarathne, Binura L. | | | 1615 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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