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Individual Calculations October 2018 |
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| Akasha, J P Vihanga Total change: 82.00 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1300 | 5.00 | 8 | 2.05 | 40 | 82.00 | |
|  Jayasinghe, Maanitha Aviradha | | | 1048 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Fernando, J S Aloka | | | 1672 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mendis, Sandanu | | | 1059 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Munasinghe, Chanaka Aruna | | | 1700 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Wettasinha, Vasanta | | | 1599 | SRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Dabarera, G W D M | | | 1700 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayaweera, K P C D B | | | 1569 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Gamage, Desandhi Dhihansa | | | 1096 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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