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Individual Calculations February 2020 |
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| Batsi, Lida Total change: -2.00 | |   |
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| 1st International tournament Argo 2019 - A | Volos | GRE | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1476 | 4.00 | 7 | -0.33 | 20 | -6.60 | |
|  Bougas, Theodoros | | | 1216 | GRE | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Bougas, Georgios | | | 1168 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Michalis, Christos | | | 1240 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Skodras, Asterios | | | 1827 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kostis, Apostolos | | | 1282 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Giannoulakis, Lampros | f | | 1876 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Michalis, Nikolaos | | | 1097 | GRE | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2020 Team Championship of ESSTH-CHALK - POA Rounds 1-3 | ESSTH-CHALK | GRE | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1470 | 1.00 | 3 | 0.65 | 20 | 13.00 | |
| | Serefidou, Despina | | | 1870 * | GRE | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Haralabidou, Maria | | | 1716 | GRE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Drakaki, Anna-Maria | | | 1870 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 38th Team Cup of ESSTH-CHALK Round 1 | ESSTH-CHALK | GRE | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1075 | 1470 | 0.50 | 1 | -0.42 | 20 | -8.40 | |
| | Kouroukafopoulos, Grigorios | | | 1075 | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | |
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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