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Individual Calculations September 2022 |
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| Stoychev, Ognian Total change: -55.40 | |   |
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| 31st International open of Kavala - B group | Kavala | GRE | 2022-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1981 | 5.50 | 9 | -2.77 | 20 | -55.40 | |
|  Ntouvelos, Ioannis | | | 1557 | GRE | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Dimakis, Stavros | | | 1590 | GRE | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Gkoutzouki, Aikaterini Argyro | | | 1640 | GRE | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Bougas, Georgios | | | 1589 | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Labrakopoulos, Alexandros | | | 1631 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Skodras, Marios Konstantinos | | | 1581 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kyparissopoulos, Spyridon | | | 1492 | GRE | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Theodoridis, Charalampos | | | 1477 | GRE | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Apostolakaki, Evangelia | | | 1609 | GRE | 1.00 | 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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