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Individual Calculations October 2023 |
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| Antoniadis, Anastasios Total change: -0.80 | |   |
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| 30th open of Nikaia - Honor to National Resistance2023 - A group | Nikaia | GRE | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1506 | 2.00 | 6 | -0.04 | 20 | -0.80 | |
|  Ter-Gevorkian, Giannis | | | 1850 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Ntounis, Nikos | | | 1945 | GRE | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Mavroudis, Dionisios | | | 1440 | GRE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Nikolaou, Georgios | f | | 2198 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Tagklis, Ioannis | | | 1455 | GRE | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Alexopoulou, Eleni Na | | | 1363 | GRE | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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