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Individual Calculations February 2020 |
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| Karatzanos, Konstantinos Total change: -5.00 | |   |
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| New Year's 2020 open Chess Square A Mitsakos Memorial | Athens | GRE | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1138 | 1.00 | 6 | -0.25 | 20 | -5.00 | |
|  Marianidis, Dimitrios | | | 1538 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kazantzoglou, Stefanos | | | 1433 | GRE | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Poupalos, Nikolaos | | | 1538 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tzortzatos, Dimosthenis Panagiot | | | 1340 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kormakopoulos, Konstantinos | | | 1503 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vener, Georgios | | | 1067 | GRE | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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