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Individual Calculations November 2018 |
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| Fernando, J M Marlon P Total change: -13.00 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1643 | 6.50 | 9 | -0.65 | 20 | -13.00 | |
|  Gurusinghe, Dihansa Devlini | | | 1243 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gunasinghe, K D A N | | | 1243 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Subasinghe, S M T D | | | 1243 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wijesekara, Bihandu Sanhinda | | | 1315 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Samaraweera, Dimuth Indeepa | | | 1384 | SRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Withanarachchi, W A P V | | | 1247 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ekanayake, D S | | | 1357 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Wijesinghe, W A D Sumudu | | | 1343 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Priyankara, Chamil | | | 2032 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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