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Individual Calculations July 2015 |
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| Vidyarathna, Anjitha Total change: 5.20 | |   |
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| 5th Dhamso International Chess Festival 2015 | Ambalangoda | SRI | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1298 | 0.50 | 3 | 0.13 | 40 | 5.20 | |
|  Lakshitha, H H Sasindu | | | 1689 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Udupitiya, U G S S S | | | 1698 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mihiranga, K A Rajitha | | | 1541 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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