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Individual Calculations August 2022 |
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| Vassalos, Panagiotis Total change: -4.40 | |   |
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| 181st Ampelokipoi open | Athens Ampelokipoi | GRE | 2022-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1065 | 1.00 | 6 | 0.18 | 20 | 3.60 | |
|  Tzanidakis, Mihail | | | 1600 | GRE | 1.00 | 1 | 0.97 | 20 | 19.40 | |  Christopoulos, Orestis-Alexios | | | 1652 | GRE | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Maratos, Antonios | | | 1448 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Panaidis, Fragkiskos | | | 1263 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ntovas, Dimitrios | | | 1252 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ioannidis, Ilias | | | 1328 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | 3rd summer open Chess Square 2022 | Athens Ampelokipoi | GRE | 2022-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1081 | 0.00 | 5 | -0.40 | 20 | -8.00 | |
| | Zahariou, Nikolaus | | | 1511 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Bakogiannis, Charalampos | | | 1379 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kourouklis, Efthymios-Nektarios | | | 1518 | GRE | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Panagopoulos, Georgios | | | 1701 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Mavromoustakos, Thomas | | | 1436 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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