Individual Calculations January 2020 |
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Dissanayake, Sasandu Upeksha Total change: -1.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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The Kolonnawa Chess Classic International Rating Tournament 2019 | Colombo | SRI | 2019-12-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1239 | 1287 | 4.00 | 7 | -0.04 | 40 | -1.60 | |
| Liyanapathirana, Pasan Vindula | | | 1687 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Perera, Danujaya Thathsara | | | 1005 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | Pathirage, Yukitha Kenula Perera | | | 1103 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | Suranga, A M Sasika | | | 1085 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | Ranasinghe, Shalini | | | 1583 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | Dinayana, Thinuga | | | 1129 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | Gunawardena, Anuth Methvin | | | 1083 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | * 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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