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Individual Calculations September 2021 |
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| Papathanasiou, Alexios Total change: -22.60 | |   |
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| 28th International Open Nikaia 2021 Honour to National Resistance - Group A | Nikaia | GRE | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1612 | 3.00 | 7 | -1.13 | 20 | -22.60 | |
|  Finokaliotis, Georgios | | | 2012 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pothos, Aris | | | 1426 | GRE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Arapkoule, Eirini | | | 1366 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ioannidis, Georgios Alexandros | | | 1508 | GRE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Paroglou, Marianna | | | 1436 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Tsekoura, Vaia | | | 1532 | GRE | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Kosmadakis, Panagiotis | | | 1599 | GRE | 1.00 | 1 | 0.48 | 20 | 9.60 | | | * 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) | | |
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