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Individual Calculations September 2023 |
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| Dereka, Konstantina Total change: 21.20 | |   |
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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 |
| 1643 | 1544 | 4.00 | 9 | 0.53 | 40 | 21.20 | |
|  Giannoulis, Ilias | | | 1775 | GRE | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Tsakonas, Konstantinos | | | 1772 | GRE | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Mihevc-Mohr, Narcisa | | wf | 1948 | SLO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Toubekis, Panagiotis | | | 1747 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Milosevic, Milos R | | | 1676 | SRB | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Kosteas, Frixos Vasileios | | | 1437 | GRE | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Haralabidis, Aristidis | | | 1392 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Cavalle Sanchez, Arnau | | | 1670 | ESP | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Pangos, Vaios | | | 1367 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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