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Rapid:
Individual Calculations August 2018 |
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| Rathnayake, R M P N Total change: -18.80 | |   |
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| 14th Asian Schools Rapid Chess Championship 2018 - under 15 Girls | Waskaduwa | SRI | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1144 | 2.00 | 7 | -0.94 | 20 | -18.80 | |
|  Nanditha, V | | | 1481 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Senanayaka, R S M K R | | | 1075 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Sultanbek, Zeinep | | wc | 1544 * | KAZ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gunarathne, A M J | | | 1043 | SRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Rupasinghe, A M S Anujana | | | 1119 | SRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Ranaweera, Dulshi Tharuka | | | 1140 | SRI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Divyanjalie, W S M | | | 1175 | SRI | 0.00 | 1 | -0.46 | 20 | -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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