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Individual Calculations June 2023 |
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| Keramaros, Vasileios Total change: -8.80 | |   |
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| 7th Spring open Kalamarias 2023 A | Thessaloniki | GRE | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1377 | 3.50 | 6 | -0.22 | 40 | -8.80 | |
|  Arkouin, Dimitris Howard | | | 1015 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Bekiari, Angeliki | | | 1098 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Pastras, Ioannis | | | 1540 | GRE | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Papadakis, Alexandros Th | | | 1355 | GRE | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Davideanu, Alexandru | | | 1212 | GRE | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Sarsentos, Dimitrios | | | 1415 | GRE | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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