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Individual Calculations October 2018 |
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| Ahmed, Fuad Total change: 8.80 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1722 | 4.50 | 6 | 0.44 | 20 | 8.80 | |
|  Attanayake, Chanindi Mewna | | | 1322 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ekanayake, Hasindu Chiranga | | | 1322 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saravanabaavan, Brijeash | | | 1397 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Wijesekara, Bihandu Sanhinda | | | 1322 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wijekoon, Chandana | c | | 1980 | SRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Amarasinghe, A A C B | | | 1912 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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