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Individual Calculations November 2014 |
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| Rathnayake, R M P N Total change: -20.40 | |   |
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| Buddhi International Rating Chess Championship 2014 | Negombo | SRI | 2014-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1119 | 0.00 | 4 | -0.51 | 40 | -20.40 | |
|  Wijesinghe, G B | | | 1519 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perera, L Lithmal Wansika | | | 1390 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Siriwardena, G T D | | | 1491 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Vithanage, Sandaruwi M | | | 1407 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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