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Individual Calculations February 2023 |
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| Panaidis, Fragkiskos Total change: -2.80 | |   |
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| Christmas open chess square 2022 | Athens | GRE | 2022-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1200 | 0.50 | 3 | -0.14 | 20 | -2.80 | |
|  Makrylakis, Iason | | | 1471 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Pournaras, Panagiotis | | | 1595 | GRE | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Papadopoulos, Antonios Ioan | | | 1277 | GRE | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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