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Individual Calculations July 2019 |
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| Chrysomallis, Stylianos Total change: -57.00 | |   |
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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 |
| 1173 | 1460 | 3.00 | 7 | -2.85 | 20 | -57.00 | |
|  Ntrouvas, Eleftherios | | | 1064 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Poupalos, Alexandros | | | 1268 | GRE | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Masikas, Dimitrios | | | 1095 | GRE | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Vassalos, Panagiotis | | | 1130 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Souretis, Athanasios | | | 1180 | GRE | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Papadopoulou, Marilena | | | 1256 | GRE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Styfougias, Evangelos | | | 1217 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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