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Individual Calculations February 2018 |
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| Kostov, Deyan Samuil Total change: 18.00 | |   |
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| Qualification U14 2018 | Zurich | SUI | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1882 | 5.00 | 5 | 0.45 | 40 | 18.00 | |
|  Spichtig, Noe | | | 1482 * | SUI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gemperle, Martin | | | 1512 | SUI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Villanyi, Alexia | | | 1529 | SUI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Zogg, Alexander | | | 1482 * | SUI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zhuang, Yongzhe | | | 1482 * | SUI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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