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Individual Calculations August 2023 |
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| Panopoulos, Ioannis Total change: -2.60 | |   |
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| 2nd Summer open Chess Square 2023 | Athens | GRE | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1915 | 4.00 | 5 | -0.13 | 20 | -2.60 | |
|  Bregadze, Nika | | | 1515 * | GEO | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Ntovas, Dimitrios | | | 1515 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Deli, Eleanna Ratzvika | | | 1654 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Patiniotis-Spiropoulos, Dimitrio | | | 1601 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Lazaridis-Elmaloglou, Lazaros | | | 1832 | GRE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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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