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Individual Calculations November 2014 |
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| Gunasinghe, S R Total change: -17.80 | |   |
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| Buddhi International Rating Chess Championship 2014 | Negombo | SRI | 2014-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1802 | 5.50 | 8 | -0.89 | 20 | -17.80 | |
|  Jayasinghe, E H Malshan | | | 1402 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Udagedara, Sandali Kanishka | | | 1402 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Galappaththi, Chinthaka Anuruddh | f | | 2181 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Perera, L Lithmal Wansika | | | 1402 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pathirana, W P Voji Nimla | | | 1402 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nanayakkara, J A K Saranath | | | 1558 | SRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Harrikizhan, K C | | | 1402 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayasekara, Benul G H Jithnuka | | | 1430 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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