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Individual Calculations July 2015 |
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| Nanayakkara, Damika Anupama Total change: -7.20 | |   |
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| 5th Dhamso International Chess Festival 2015 | Ambalangoda | SRI | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1633 | 3.00 | 5 | -0.18 | 40 | -7.20 | |
|  Ariyasinghe, Chethana Muthumali | | | 1233 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mendis, W G Chinthaka | | | 1875 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ruhunage, Ramidu Uwantha | | | 1233 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sirimewan, K Hasareli | | | 1417 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Madusanka, L D P | | | 1737 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | * 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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