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Individual Calculations February 2014 |
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| Kotsalis, Evagelos Total change: 18.60 | |   |
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| 2014 Greek National open under 18 championship | Thessaloniki | GRE | 2014-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1645 | 4.00 | 9 | 1.24 | 15 | 18.60 | |
|  Drakopoulos, Polihronis | | | 2023 | GRE | 1.00 | 1 | 0.91 | 15 | 13.65 | |  Tsiros, Fragkiskos Vlasios | | | 1991 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Ballas, Athanasios-Panagiotis | | | 1830 | GRE | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Papakonstantinou, Dimitrios | | | 1929 | GRE | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Themelis, Georgios | | | 1767 | GRE | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Serpetsidakis, Nikolaos | | | 1665 | GRE | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Danis, Hrisovalantis | | | 1737 | GRE | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Hosseini-Tambatambai, Areios | | | 1469 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Tsaknakis, Zisis | | | 1848 | GRE | 0.00 | 1 | -0.24 | 15 | -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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