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Individual Calculations November 2017 |
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| Chamathka, Weerasinghe A Chethan Total change: 106.80 | |   |
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| 8th Buddhi International Open Rating Tournament 2017 | Gampaha | SRI | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1138 | 4.00 | 7 | 2.67 | 40 | 106.80 | |
|  De Silva, J I Ajantha | | | 1404 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Jayaweera, Y | | | 1538 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kiriella, K G Gimantha Gayasha | | | 1418 | SRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Withanarachchi, W A Vinoli Oneth | | | 1319 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Dissanayake, Praveen Manodya | | | 1294 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Hewawasam, P B Suvin Nimsara | | | 1338 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Akila, D.m. | | | 1473 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | * 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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