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Individual Calculations August 2019 |
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| Tzortzatos, Dimosthenis Panagiot Total change: 11.20 | |   |
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| Sunner open By Asop Dias 2019 A - B Group | Petroupoli | GRE | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1427 | 1.00 | 3 | -0.86 | 40 | -34.40 | |
|  Konstantinidis, Dimitrios Gk | | | 1319 | GRE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Kratidis, Anastasios | | | 1541 | GRE | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Eirinidis, Dimitrios | | | 1103 | GRE | 0.00 | 1 | -0.87 | 40 | -34.80 | |
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) | | | | Summer open Chess Square 2019 | Athens Ampelokipoi | GRE | 2019-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1427 | 3.00 | 5 | 1.14 | 40 | 45.60 | |
| | Agrapidis, Th | | | 1827 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kafousopoulos, Fotios | | | 1122 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Drivas, Georgios I | | | 1275 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Arvanitis, Georgios | | | 1733 | GRE | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Delithanasis, Dimitrios | | | 1827 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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