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Individual Calculations July 2023 |
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| Balafoutas, Dimitrios Total change: 17.20 | |   |
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| 1st open summer Aris Thessalonikis A | Thessaloniki | GRE | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1154 | 1239 | 3.50 | 5 | 0.43 | 40 | 17.20 | |
|  Tziotzios, Dimitrios | | | 1530 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Nasioudis, Haralampos-Marios | | | 1033 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Kyparissopoulos, Nikolaos | | | 1051 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Gkadakis, Nikolaos | | | 1063 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mitsopoulos, Ioannis | | | 1094 | GRE | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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