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Individual Calculations September 2015 |
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| Madushanka, Harsha Total change: -43.00 | |   |
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| 6th Kandy Open International Rating Chess Championship | Kandy | SRI | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1846 | 4.50 | 8 | -2.15 | 20 | -43.00 | |
|  Kodithuwakku, T D | | | 1446 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wijerathne, Surath | | | 1446 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vidyarathna, Anjitha | | | 1446 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chakravarthy, Y V K | | | 2041 | IND | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rathnayake , T P | | | 1456 | SRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Pallie, Tuan Ehshan | | | 1491 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Premarathne, H R S P | | | 1446 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gunawardana, I M T M | | | 1446 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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