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Individual Calculations September 2023 |
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| Goutioudis, Zisis Total change: -17.40 | |   |
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| 32nd International open of Kavala Vasilis Theodoridis- C group | Kavala | GRE | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1055 | 1230 | 3.50 | 6 | -0.87 | 20 | -17.40 | |
|  Karachalios, Paris Alexandros | | | 1025 | GRE | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Bougas, Theodoros | | | 1129 | GRE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kalonomos, Ioannis | | | 1044 | GRE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Theodoridis, Christos | | | 1029 | GRE | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Karavouzis, Ioannis | | | 1003 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bintiki, Alexandra | | | 1100 | GRE | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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