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Individual Calculations July 2019 |
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| Dallis, Ioannis Total change: -90.40 | |   |
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| 22nd International Open Athens Challenge 2019 - Group B | Heraklio Attikis | GRE | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1179 | 1354 | 2.00 | 6 | -2.26 | 40 | -90.40 | |
|  Loukopoulos, Stefanos | | | 1104 | GRE | 0.00 | 1 | -0.81 | 40 | -32.40 | |  Pogkas, Angelos Lazaros | | | 1083 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kofkeli, Eleni | | | 1098 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Diamandis, Phoebus-Apollo | | | 1633 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Karatzanos, Konstantinos | | | 1146 | GRE | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Skandalis, Eyaggelos | | | 1011 | GRE | 0.00 | 1 | -0.88 | 40 | -35.20 | |
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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