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Individual Calculations November 2015 |
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| Tennakoon, I L K Total change: -14.40 | |   |
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| Negombo Chess Festival 2015 | Negombo | SRI | 2015-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1739 | 4.00 | 6 | -0.72 | 20 | -14.40 | |
|  Wijesinghe, W A D Sumudu | | | 1339 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Chamathka, Weerasinghe A Chethan | | | 1339 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Karunaratne, Rahel Chaanakya | | | 1339 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thilakarathna, U R D U | | | 1412 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Subasinghe, K R V R | | | 1951 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Wijerathne, Surath | | | 1432 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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