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Individual Calculations November 2016 |
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| Obeysekara, T A Sajith Chathuran Total change: -26.00 | |   |
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| Buddhi International Open Rating Chess Championship 2016 | Nittabuwa | SRI | 2016-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1655 | 5.50 | 9 | -1.30 | 20 | -26.00 | |
|  Kathtota, K R S K | | | 1255 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wijesinghe, W A D Sumudu | | | 1255 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Samaraweera, Dimuth Indeepa | | | 1255 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rathnayake, M A A H | | | 1930 | SRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Jayasundara, Mihisha Anjali | | | 1381 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Herath, H M R M K | | | 1533 | SRI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Udagedara, Sandali Kanishka | | | 1423 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Randew, A G Ruvith | | | 1399 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1440 | SRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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