Individual Calculations September 2018 |
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Perera, K L D J Total change: -95.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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7th Mercantile and Government Service Chess Championship 2018 | Colombo | SRI | 2018-07-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1306 | 1668 | 3.00 | 6 | -2.38 | 40 | -95.20 | |
| Jayaswarna, Amila Basura | | | 1332 | SRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | Tharanga, R A R | | | 1268 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Perera, N Hashini Himasha | | | 1336 | SRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | De Silva, D Nawam Sarojen | | | 1268 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Wickramathunga, Thameera | | | 1364 | SRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | Amarasinghe, H D I R | | | 1268 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | * 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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