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Individual Calculations August 2018 |
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| Gamage, Randula Navodya Total change: 36.40 | |   |
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| 14th Asian Schools Chess Championship 2018 - under 15 open | Waskaduwa | SRI | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1468 | 4.50 | 9 | 0.91 | 40 | 36.40 | |
|  Vrandesh, Parekh | | | 1868 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rangajeewa, M G Sachithra Sandar | | | 1263 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1679 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Perera, D Upashan L | | | 1593 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Nethsara, W M Daham | | | 1571 | SRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Lansakara, B M | | | 1473 | SRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Kodithuwakku, Himsara | | | 1511 | SRI | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Abeysinghe, S M A M | | | 1511 | SRI | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Samarakoon, Hevidu | | | 1497 | SRI | 0.50 | 1 | 0.04 | 40 | 1.60 | | | * 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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