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Individual Calculations August 2018 |
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| Ushan, Lochana Total change: -26.80 | |   |
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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 |
| 1437 | 1302 | 2.00 | 8 | -0.67 | 40 | -26.80 | |
|  Fernando, J S Aloka | | | 1606 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Lansakara, B M | | | 1473 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Nethsara, W M Daham | | | 1571 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Kodithuwakku, Himsara | | | 1511 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Rangajeewa, M G Sachithra Sandar | | | 1263 | SRI | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Weerasinghe, Isum | | | 1357 | SRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Vithanage, I A | | | 1586 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ushetti, U D V A S Y | | | 1129 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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