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Individual Calculations July 2017 |
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| Dissanayake, D M Madushan Sameera Total change: 41.20 | |   |
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| 7th Dhamso International Chess Festival - 2017 | Ambalangoda | SRI | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1188 | 1.50 | 4 | 1.03 | 40 | 41.20 | |
|  Weerasinghe, C C | | | 1588 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ananthashayan, Sivalingam | | | 1588 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Ainkaran, V | | | 1588 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Alwala, A D Hansaja Ramith | | | 1403 | 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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