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Individual Calculations October 2014 |
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| Doluweera, Minul Sanjula Total change: -73.20 | |   |
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| National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1900 | 4.50 | 8 | -1.83 | 40 | -73.20 | |
|  Wijetunga, Isitha Uvishka | | | 1500 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Jayanka, L P P R | | | 1592 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Thilakarathne, G M S | | | 1735 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Lasitha, Subash | | | 1824 | SRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Ellawela, Suveen | | | 1617 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Amarasekara, Lakmal | | | 1634 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Prabajith, Asela | | | 1780 | SRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Rathnayake , K G | | | 1522 | SRI | 0.00 | 1 | -0.91 | 40 | -36.40 | | | * 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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