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Individual Calculations February 2015 |
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| Galagamaarachchi, A.s. Total change: 2.60 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1744 | 5.00 | 7 | 0.13 | 20 | 2.60 | |
|  De Silva, R B V Nimsara | | | 1344 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aldeniya, A H N D | | | 1398 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Jayaweera, Sayuni Gihansa | | wc | 1406 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Deegoda, S R | | | 1837 | SRI | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Danushka, M A N | | | 1901 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ranasinghe, P K | | | 1554 | SRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Dabare, Pulasthi | | | 1531 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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