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Individual Calculations October 2014 |
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| Palipana, Kethaka Total change: 62.00 | |   |
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| National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1397 | 2.50 | 6 | 1.55 | 40 | 62.00 | |
|  Randil, Lakshitha | | | 1797 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Abhimanyu, Iraja | | | 1674 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Kaveen, Ishara | | | 1651 | SRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Weerakoon, D D P | | | 1641 | SRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Lamahewa, S | | | 1797 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayaweera, Y | | | 1606 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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