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Individual Calculations July 2019 |
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| Arvanitakis, Panagiotis Total change: 16.40 | |   |
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| 4th Thursday's tournament Kotinos 2019 | Athens | GRE | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1590 | 2.00 | 4 | 0.82 | 20 | 16.40 | |
|  Karounis, Ioannis | | | 1696 | GRE | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Vazelakis, Dimitrios | | | 1874 | GRE | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Anastasopoulos, Angelos | | | 1751 | GRE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Efthimiou, Georgios | | | 1683 | GRE | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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