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Individual Calculations August 2019 |
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| Aretoulakis, Sotirios Paris Total change: 30.40 | |   |
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| 2019 Greek Youth Championships Finals - open U10 | Patra | GRE | 2019-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1089 | 3.00 | 7 | 0.76 | 40 | 30.40 | |
|  Kazantzoglou, Stefanos | | | 1330 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Mavridis, Emmanouil | | | 1236 | GRE | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Gavriilidis, Nikiforos | | | 1188 | GRE | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Lafkidis, Apostolos | | | 1279 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Alysandratos, Aristotelis Leo | | | 1181 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Gkogkas, Panteleimon | | | 1100 | GRE | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Chatziioannidis, Panagiotis | | | 1258 | GRE | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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) | | |
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