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Individual Calculations July 2015 |
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| Gunasinghe, W A T S Total change: 17.20 | |   |
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| 5th Dhamso International Chess Festival 2015 | Ambalangoda | SRI | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1870 | 6.00 | 8 | 0.86 | 20 | 17.20 | |
|  Sandeepa, L Pasindu | | | 1470 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wimalasuriya, M Sachithra | | | 1470 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Weerakoon, D D P | | | 1610 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lakshitha, H H Sasindu | | | 1689 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | De Silva, Nirosh | f | | 2234 | USA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Vinod, G | | | 2008 | IND | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Lamahewa, S | | | 1838 | SRI | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Priyadarshana, Y Danushka | | | 1641 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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