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Individual Calculations August 2021 |
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| Panagiotopoulos, Ioannis Total change: -8.00 | |   |
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| 44th IKAROS 2021 International tournament - A group | Ag Kyrikos Ikaria | GRE | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1857 | 4.50 | 9 | -0.40 | 20 | -8.00 | |
|  Giannopoulou, Anastasia | | | 1511 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | |  David, Alberto | g | | 2257 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Trapalis, Theodoros | | | 1572 | GRE | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Minas, Panagiotis | | | 1748 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Raptis, Filippos | | | 1457 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Georgiou, Kostantinos | | | 2250 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chatzipolitis, Georgios | | | 1749 | GRE | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Liamos, Asterios | | | 1717 | GRE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Sarantos, Vasileios | | | 2230 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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