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Individual Calculations December 2018 |
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| Van Der Merwe, Alexander Total change: 9.60 | |   |
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| FIDE World Youth Chess Championships - open 14 | Chalkidiki, Greece | GRE | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1612 | 4.00 | 11 | 0.24 | 40 | 9.60 | |
|  Antonica, Dragos-Andrei | c | | 2012 * | ROU | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Torngren, Gustav | | | 2012 * | SWE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nakahara, Kan | | | 1850 | JPN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Olkers, Lleyton | | | 1470 | RSA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Tsarsitalidis, Christos | | | 1517 | GRE | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Koutlas, Nikolaos | | | 1813 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Kusa, Jakub | | | 2011 | CZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tsouchnikas, Orestis | | | 1473 | GRE | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Winkin, Jos | | | 1456 | LUX | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Gomez Barrera, Gonzalo Andres | | | 1843 | CHI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Trushko, Andrii | | | 1906 | UKR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | * 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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