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Individual Calculations July 2023 |
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| Konstantinidis, Michail N Total change: 3.20 | |   |
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| 185th Open Ampelokipi CC May 2023 | Athens | GRE | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1638 | 3.50 | 6 | 0.16 | 20 | 3.20 | |
|  Tsiaras, Konstantinos | | | 1238 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Santorinaios, Iakovos | | | 1828 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Matziaras, Athanasios | | | 1327 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Vazelaki, Stamatia | | | 1497 | GRE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Katsaragakis, Evangelos | | | 1714 | GRE | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Stratigos, Spiros | | | 1861 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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