Individual Calculations October 2014 |
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Deraniyagala, Vimukthi Prathap Total change: -20.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1539 | 1280 | 0.50 | 5 | -0.51 | 40 | -20.40 | |
| Herath, N N B | | | 1680 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ranasinghe, P K | | | 1590 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | Rathnayake , K G | | | 1522 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | Jayalath, Thusitha Kumara | | | 1578 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | Hewawasam, P B Suvin Nimsara | | | 1326 | SRI | 0.50 | 1 | 0.06 | 40 | 2.40 | | * 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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