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Individual Calculations December 2015 |
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| Zhou, Aiden Total change: -73.20 | |   |
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| FIDE World Youth - Cadets Chess Championships - open U10 | Porto Carras - Halkidiki | GRE | 2015-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1870 | 5.50 | 10 | -1.83 | 40 | -73.20 | |
|  Sorensen, Marius Boss | | | 1470 * | DEN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lim, Christopher | | | 1644 | AUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Wang, Justin | | | 2046 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Sartorio, William J | | | 1725 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Trakru, Rohun | | | 1517 | USA | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Zaiarski, Stepan | | | 1626 | MDA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Alimbetov, Dias | | | 1682 | KAZ | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Boris, Peter Theodore | | | 1690 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ponomarev, Grigori | | | 1686 | RUS | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Shuman, Nathaniel Lande | | | 1680 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | * 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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