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Individual Calculations September 2012 |
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| Zervos, Lazaros Total change: -1.50 | |   |
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| World Junior Under 20 Chess Championships 2012 - Open | Athens | GRE | 2012-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1799 | 3.00 | 12 | -0.10 | 15 | -1.50 | |
|  Ivekovic, Zvonimir | | | 2199 * | CRO | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Soors, Stef | f | | 2199 * | BEL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ashiku, Franc | | | 2152 | ALB | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Jefic, Srdjan | | | 2165 | BIH | 1.00 | 1 | 0.90 | 15 | 13.50 | | | Potpara, Nikola | | | 2199 * | MNE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Vaicekauskas, Gytis | | | 2079 | LTU | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Arat, Ufuk Sezen | | | 2124 | TUR | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Alexiadis, Hristos | | | 1769 | GRE | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Tsiros, Fragkiskos Vlasios | | | 1897 | GRE | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Cajahuanca Ramirez, Olindo | | | 1856 | PER | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Panagos, Theodoros | | | 1768 | GRE | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Kalofonos, Panayotis | | | 1806 | GRE | 0.50 | 1 | 0.01 | 15 | 0.15 | | | * 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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