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Individual Calculations July 2017 |
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| Madushanka, Harsha Total change: -14.20 | |   |
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| 7th Dhamso International Chess Festival - 2017 | Ambalangoda | SRI | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1866 | 6.00 | 8 | -0.71 | 20 | -14.20 | |
|  De Silva, T Hansi Kavisha | | | 1466 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Senevirathna, N Savindu Ransik | | | 1466 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Geesara, K T Risin | | | 1466 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bentharaarachchi, Vinuga Ometh | | | 1466 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Yashora, W A Tiumi | | | 1687 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lakshitha, H H Sasindu | | | 1699 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Colambage, Sachin Kalhara | | | 1679 | SRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Sooriyaarachchi, Isuru Madusha | | | 1583 | SRI | 1.00 | 1 | 0.16 | 20 | 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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