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Individual Calculations July 2023 |
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| Tziotzios, Dimitrios Total change: 34.20 | |   |
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| 1st open summer Aris Thessalonikis A | Thessaloniki | GRE | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1530 | 6.00 | 7 | 1.71 | 20 | 34.20 | |
|  Arkouin, Dimitris Howard | | | 1130 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Balafoutas, Dimitrios | | | 1239 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Marinidis, Stavros | | | 1403 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pantziarelas, Georgios Dimitrios | | | 1558 | GRE | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Pastras, Ioannis | | | 1524 | GRE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Merkouropoulos, Dionysios | | | 1598 | GRE | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Gerasopoulos, Nikolaos | | | 1550 | GRE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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