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Individual Calculations February 2020 |
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| Raftopoulos, Stefanos Total change: -5.20 | |   |
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| 1st International tournament Argo 2019 - A | Volos | GRE | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1135 | 2.00 | 6 | -0.26 | 20 | -5.20 | |
|  Raftopoulou, Konstantina | | | 1156 | GRE | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Raftopoulos, Emmanouil | | | 1330 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Papapanagiotou, Achilleas | | | 1187 | GRE | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Makris, Athanasios Rh | | | 1288 | GRE | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Koukouliatas, Sotirios Georgios | | | 1372 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Vlachos, Theofilos | | | 1057 | GRE | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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