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Individual Calculations December 2019 |
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| Vlahos, Athanasios Total change: 7.20 | |   |
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| 174th Ampelokipi open 2019 | Ampelokipi | GRE | 2019-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1666 | 4.00 | 7 | 0.36 | 20 | 7.20 | |
|  Kazantzoglou, Aristotelis | | | 1266 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mytilinis, Sokratis | | | 1844 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mavrikakis, Georgios | | | 2001 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vardakis, Stylianos | | | 1350 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Diakoumeas, Aristofanis | | | 1455 | GRE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Vlasopoulos, Georgios | | | 1752 | GRE | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Sideris, Theodoros | | | 1811 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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) | | |
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