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Individual Calculations September 2021 |
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| Skodras, Marios Konstantinos Total change: 176.40 | |   |
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| 30th International open of Kavala 2021 - B group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1293 | 6.00 | 9 | 4.21 | 40 | 168.40 | |
|  Tsotras, Ioannis | | | 1693 * | GRE | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Tsilidis, Christos | | | 1610 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sahinidis, Konstantinos | | | 1662 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Miliou, Pinelopi | | | 1054 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Bragkatzis, Nikolaos | | | 1627 | GRE | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Dimanoudis, Petros | | | 1652 | GRE | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Symeonidis, Theofilos | | | 1584 | GRE | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Mitsiou, Konstantinos | | | 1609 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Michalis, Christos Panagiotis | | | 1553 | GRE | 1.00 | 1 | 0.82 | 40 | 32.80 | | | * 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) | | | | 2021 youth championships of ESS Thes -Chalk open U12 | Thessaloniki | GRE | 2021-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1053 | 1293 | 1.00 | 1 | 0.20 | 40 | 8.00 | |
| | Kalyvas, Georgios A | | | 1053 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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