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Individual Calculations August 2018 |
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| Marasinghe, Chanethma Devangi Total change: 2.40 | |   |
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| 14th Asian Schools Chess Championship 2018 - under 13 Girls | Waskaduwa | SRI | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1125 | 3.00 | 8 | 0.06 | 40 | 2.40 | |
|  Sovetbekova, Nurai | | | 1401 | KGZ | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Sim, Jia Ru | | | 1525 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayasinghe, Thenugi Dilanya | | | 1145 | SRI | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Liyanage, Deshani Sanjula | | | 1111 | SRI | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Herath, H M M D | | | 1227 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Samarasinghe, Minuthi Yashodhya | | | 1158 | SRI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Gamage, B K Sayumi Hasithma | | | 1084 | SRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Devindi, H. Tharushi Amasha | | | 1249 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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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