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Individual Calculations September 2018 |
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| Kodikara, K K M Sachintha Total change: -65.60 | |   |
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| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1599 | 5.50 | 8 | -1.64 | 40 | -65.60 | |
|  Senamanthila, Milani | | | 1199 * | SRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Fernando, Yehani Manjalee | | | 1199 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Alwis, B H A Rasidu | | | 1199 * | SRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Konara, K M Sachini Nimasha | | | 1199 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Karunaratne, Rahel Chaanakya | | | 1199 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Wimaladharma, W Thivain J | | | 1199 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dissanayake, Praveen Manodya | | | 1306 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ponnamperuma, Weraka Vasath | | | 1385 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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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