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Individual Calculations May 2024 |
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| Marianidis, Dimitrios Total change: 8.40 | |   |
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| 188th Ampelokipoi Open Feb 2024 | Athens | GRE | 2024-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1539 | 3.00 | 5 | 0.41 | 20 | 8.20 | |
|  Kazantzoglou, Aristotelis | | | 1139 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Panagiotakos, Petros | | | 1534 | GRE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Ter-Gevorkian, Giannis | | | 1814 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sideris, Theodoros | | | 1795 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zafeiropoulos, Georgios | | | 1300 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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) | | | | 8th open Thomas Georgiou 2024 A | Athens | GRE | 2024-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1718 | 2.00 | 4 | 0.01 | 20 | 0.20 | |
| | Alexopoulos, Filippos | | | 1451 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tsekouras, Stelios | | | 1521 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mylonakis, Ioannis | | | 1960 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Hrysikopoulos, Spyridon | | | 1938 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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