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Individual Calculations September 2023 |
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| Petkakis, Odysseas Total change: 22.40 | |   |
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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 |
| 1563 | 1381 | 3.00 | 9 | 0.56 | 40 | 22.40 | |
|  Skodras, Marios Konstantinos | | | 1632 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Kalliora, Despoina | | | 1530 | GRE | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Tsolov, Aleksandar | | | 1602 | BUL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Tsirli, Evaggelia | | | 1434 | GRE | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Chuchukova, Stefani | | | 1635 | BUL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Cavalle Sanchez, Arnau | | | 1670 | ESP | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Tiakoudis, Zaharias | | | 1515 | GRE | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Tryfon, Konstantin | | | 1611 | GER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Markides, Markellos | | | 1438 | CYP | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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