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Rapid:
Individual Calculations August 2018 |
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| Marasinghe, Chanethma Devangi Total change: 4.40 | |   |
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| 14th Asian Schools Rapid Chess Championship 2018 - under 13 Girls | Waskaduwa | SRI | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1059 | 2.00 | 6 | 0.22 | 20 | 4.40 | |
|  Srilal, D A D T | | | 1239 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Jayasinghe, Miyuni Thisanya | | | 1170 | SRI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Dilanya, W V Nethmi | | | 1326 | SRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Devindi, H. Tharushi Amasha | | | 1249 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Jayasinghe, Thenugi Dilanya | | | 1145 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Samarasinghe, Minuthi Yashodhya | | | 1158 | SRI | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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