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Individual Calculations August 2017 |
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| Senevirathna, N Savindu Ransika Total change: -19.60 | |   |
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| Sri Lanka National B Chess Championship 2017 | Narahenpita | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1341 | 1.00 | 5 | -0.49 | 40 | -19.60 | |
|  Chandrasiri, S A | | | 1741 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gunasekara, W A N Senpathi | | | 1626 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sathkumara, S M H D | | | 1446 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Buddhika, A G Chathuranga | | | 1183 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Deshappriya, D Kalindu | | | 1603 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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