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Individual Calculations June 2019 |
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| Alwala, A D Hansaja Ramith Total change: -26.80 | |   |
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| 9th Dhamso International Chess Championship 2019 | Ambalangoda | SRI | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1161 | 1556 | 3.00 | 4 | -0.67 | 40 | -26.80 | |
|  Wijerathna, Mayon Thinoth | | | 1156 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Anparasan, T | | | 1177 | SRI | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Karunarathna, D D C Adithya Kum | | | 1156 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abeysinghe, Irushi Layanga | | | 1156 * | 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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