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Individual Calculations July 2023 |
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| Mavridis, Athanasios Theo Total change: 14.40 | |   |
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| 1st open summer Aris Thessalonikis A | Thessaloniki | GRE | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1175 | 1.00 | 4 | 0.36 | 40 | 14.40 | |
|  Fregidis, Nikolaos | | | 1459 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Marinidis, Stavros | | | 1403 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Gioras, Ioannis | | | 1635 | GRE | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Balafoutas, Alexandros | | | 1399 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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