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Individual Calculations August 2018 |
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| Perera, D Upashan L Total change: -15.60 | |   |
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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 |
| 1558 | 1593 | 4.50 | 9 | -0.39 | 40 | -15.60 | |
|  Yameen, Yooshau Mohamed | | | 1203 | MDV | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Prasitsoonthorn, Teerachoti | | | 1947 | THA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Pallie, Tuan Ehshan | | | 1722 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Gamage, Randula Navodya | | | 1468 | SRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Athukorala, A T N | | | 1419 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Wijesekara, Sakila Udayantha | | | 1414 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Vithanage, I A | | | 1586 | SRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Gamage, Ovin Vidmal | | | 1560 | SRI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Dabarera, G W D M | | | 1700 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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