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Individual Calculations August 2022 |
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| Priftis, Evangelos Total change: -24.80 | |   |
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| 1st summer open Chess Square 2022 | Athens Ampelokipoi | GRE | 2022-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1137 | 1.50 | 6 | -0.15 | 40 | -6.00 | |
|  Mylonakis, Ioannis | | | 1726 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Petropoulos, Filaretos | | | 1616 | GRE | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Bakalakos, Leonidas | | | 1051 | GRE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Tourkolias, Dimitrios | | | 1420 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Manolopoulos, Christos | | | 1146 | GRE | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Tsitimakis, Periklis | | | 1280 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | 3rd summer open Chess Square 2022 | Athens Ampelokipoi | GRE | 2022-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1137 | 0.00 | 4 | -0.47 | 40 | -18.80 | |
| | Xydeas, Panagiotis | | | 1583 | GRE | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Tourkolias, Dimitrios | | | 1420 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mavromoustakos, Thomas | | | 1436 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Zahariou, Nikolaus | | | 1511 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | |
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