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Individual Calculations June 2022 |
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| Chantzopoulos, Theodoros Total change: 43.20 | |   |
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| 180th Ampelokipoi open | Athens Ampelokipoi | GRE | 2022-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1521 | 4.50 | 7 | 1.77 | 20 | 35.40 | |
|  Garoufos, Panagiotis | | | 1124 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ntaifas, Ioannis | | | 1767 | GRE | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Papaoulakis, Isidoros | | | 1807 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mitzas, Dimitris | | | 1373 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sideris, Theodoros | | | 1643 | GRE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Konstantinidis, Michail N | | | 1687 | GRE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Dimitriou, Georgios | | | 1823 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | 17th Triantafyllos Siaperas open 2022 | Athens Ampelokipoi | GRE | 2022-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1521 | 3.00 | 4 | 0.39 | 20 | 7.80 | |
| | Kazantzoglou, Aristotelis | | | 1121 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Poulos, Georgios | | | 1866 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Papadopoulos, Antonios Ioan | | | 1224 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Georgiladakis, Spyridon | | | 1350 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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