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Individual Calculations September 2023 |
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| Koutsogoulas, Georgios Total change: -48.40 | |   |
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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 |
| 1543 | 1757 | 4.50 | 9 | -2.42 | 20 | -48.40 | |
|  Richter, Anastasia | | | 1535 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Kyriakidis, Christoforos | | | 1638 | GRE | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Ilko-Toth, Andras | | | 1580 | HUN | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Pastras, Ioannis | | | 1520 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Margaritis, Ioannis M | | | 1592 | GRE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Karakasidis, Michail | | | 1490 | GRE | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Tzempelikou, Agapi | | | 1520 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Miliou, Pinelopi | | | 1484 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kazakis, Mattheos Konstantinos | | | 1532 | GRE | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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