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Individual Calculations November 2015 |
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| Sathkumara, S M S C Total change: 50.80 | |   |
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| Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1559 | 5.50 | 9 | 1.27 | 40 | 50.80 | |
|  Palangoda, U P G M Sasmitha | | | 1159 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Delgahaliyadda, H Samadith | | | 1208 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Ranasinghe, S D | | wm | 1763 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Galappaththi, Chinthaka Anuruddh | f | | 1959 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Madhuranga, W S P | | | 1250 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Lamahewa, C | | | 1869 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Wijesuriya, G P Y | | | 1401 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Madushanka, Harsha | | | 1803 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Senanayaka, P D | | | 1805 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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