Individual Calculations August 2023 |
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Bouboulis, Spyridon-Odysseys Total change: -21.00 | | |
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2nd Summer open Chess Square 2023 | Athens | GRE | 2023-07-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1703 | 1969 | 3.00 | 5 | -1.05 | 20 | -21.00 | |
| Sehas, Nikolaos | | | 1569 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Sideris, Theodoros | | | 1805 | GRE | 0.50 | 1 | -0.22 | 20 | -4.40 | | Vazelakis, Dimitrios | | | 1631 | GRE | 0.50 | 1 | -0.38 | 20 | -7.60 | | Poullas, Antonis | | | 1663 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | Alevizos, Konstantinos | | | 1846 | GRE | 0.00 | 1 | -0.67 | 20 | -13.40 | | * 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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