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Individual Calculations August 2020 |
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| Koukas, Anastasios Total change: -27.40 | |   |
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| 2nd summer open 2020 Chess Square | Athens | GRE | 2020-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1955 | 4.00 | 7 | -1.37 | 20 | -27.40 | |
|  Kazantzoglou, Stefanos | | | 1555 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Papaioannou, Dimitrios | | | 1745 | GRE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Tourkolias, Dimitrios | | | 1555 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nteligiorgis, Eleftherios | | | 1988 | GRE | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Koulouris, Evangelos | | | 1734 | GRE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Vachadze, Tamta | | | 1555 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sideris, Theodoros | | | 1877 | GRE | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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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