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Individual Calculations September 2011 |
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| Batashevs, Arsens Total change: 12.00 | |   |
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| International open IKAROS 2011 | Ag. Kirikos - Ikaria | GRE | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1762 | 2.00 | 6 | 0.40 | 30 | 12.00 | |
|  Ungure, Liga | | wf | 2101 | LAT | 0.50 | 1 | 0.38 | 30 | 11.40 | |  Grigoriadis, Alexandros | m | | 2162 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Urosevic, Marija | | wf | 2058 | SRB | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Arvanitakis, Panagiotis | | | 1497 | GRE | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Geroukalis, Athanasios | | | 1954 | GRE | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Vazelakis, Dimitrios | | | 2022 | GRE | 0.50 | 1 | 0.32 | 30 | 9.60 | | | * 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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