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Individual Calculations December 2015 |
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| Cheikh-Boukal, Ziyad Total change: -77.60 | |   |
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| FIDE World Youth - Cadets Chess Championships - open U12 | Porto Carras - Halkidiki | GRE | 2015-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1754 | 5.50 | 11 | -1.94 | 40 | -77.60 | |
|  Gavrilescu, David | c | | 2154 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Moreira, Simao Chaves | | | 1427 | POR | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Pogosyan, Stefan | | | 2057 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Akmatov, Altay | | | 1488 | KGZ | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Saraci, Korab | | | 1416 | KOS | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Cheah, Kah Hoe | | | 1465 | MAS | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Zholdoshmamatov, Adilet | | | 1354 * | KGZ | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Yang, Zicheng | | | 1425 | CHN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Wartiovaara, Oliver | | | 1354 * | FIN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Izumi, Haruki | | | 1456 | JPN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Chen, Justin | | | 1957 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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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