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Individual Calculations September 2023 |
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| Giannoulis, Ilias Total change: -57.40 | |   |
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| 32nd International open of Kavala Vasilis Theodoridis- B group | Kavala | GRE | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1775 | 4.50 | 9 | -2.87 | 20 | -57.40 | |
|  Dereka, Konstantina | | | 1544 | GRE | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Sitsanis, Nikolaos 44725 | | | 1575 | GRE | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Pangos, Vaios | | | 1367 | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kazakis, Mattheos Konstantinos | | | 1532 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tsolov, Aleksandar | | | 1602 | BUL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kosmadakis, Panagiotis | | | 1622 | GRE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Dalla, Maria Myrsini | | | 1375 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Tiakoudis, Zaharias | | | 1515 | GRE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Spagkakas, Konstantinos | | | 1344 | GRE | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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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