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Individual Calculations June 2018 |
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| Badrakova, Kseniya Total change: 2.00 | |   |
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| World Amateur Championship 2018 Women under 1700 | Cagliari | ITA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1411 | 3.50 | 6 | 0.05 | 40 | 2.00 | |
|  Laya, M | | | 1210 | IND | 0.50 | 1 | -0.26 | 40 | -10.40 | |  Orru , Giulia | | | 1334 | ITA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Manca, Maria Chiara | | | 1332 | ITA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Alipbek, Arailym | | | 1600 | KAZ | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Khaliun, Batnasan | | | 1415 | MGL | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Cadoni, Valentina | | | 1238 | ITA | 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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