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Individual Calculations July 2023 |
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| Gkadakis, Athanasios Total change: -13.20 | |   |
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| 1st open summer Aris Thessalonikis A | Thessaloniki | GRE | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1037 | 0.50 | 4 | -0.33 | 40 | -13.20 | |
|  Tsintsar, Zoran | | | 1528 | GER | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Giakoustidou, Evgenia | | | 1283 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Gerakakis, Iordanis | | | 1313 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Paterakis, Panagiotis Emm | | | 1090 | GRE | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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