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Individual Calculations September 2021 |
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| Karagiannis, Thomas Aristotelis Total change: -13.00 | |   |
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| 30th International open of Kavala 2021 - B group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1784 | 6.00 | 8 | -0.65 | 20 | -13.00 | |
|  Makedos, Ioannis | | | 1384 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gourgari, Marianna | | | 1523 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Michalis, Christos Panagiotis | | | 1553 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Tsiaras, Dimitrios | | | 1491 | GRE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Stathatos, Alexandros | | | 1564 | GRE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Kyparissopoulos, Spyridon | | | 1513 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zgouletas, Ioannis | | | 1603 | GRE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Papadopoulou, Marilena | | | 1384 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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