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Individual Calculations July 2023 |
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| Athanasakopoulos, Alexandros Total change: -33.60 | |   |
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| Athens chalenge 2023 | Athens | GRE | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1646 | 2.00 | 5 | -1.68 | 20 | -33.60 | |
|  Santryan, Davit | c | | 2228 | ARM | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Skaros, Periklis | | | 1163 | GRE | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Giannoulis, Markos | | | 1246 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Spiliotopoulos, Spyridon | | | 1394 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Mastoridis, Angelos-Ioannis | | | 1061 | GRE | 0.00 | 1 | -0.98 | 20 | -19.60 | | | * 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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