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Individual Calculations July 2022 |
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| Bourhas, Orfeas Total change: 1.60 | |   |
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| 2022 team cup of Attica rounds 1-4 | Attica | GRE | 2022-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 1809 | 0.50 | 1 | 0.30 | 20 | 6.00 | |
|  Tzortzis, Dimitrios | | | 2050 | GRE | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | 24th open Herakleio Attica 2022 | Heraklion Attica | GRE | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1809 | 4.00 | 7 | -0.22 | 20 | -4.40 | |
|  Panaidis, Fragkiskos | | | 1409 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Diamandis, Georgios | | | 1499 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Naoum, Spyridon | | | 2316 | GRE | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Diamandis, Phoebus-Apollo | | | 1576 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Korniotis, Filippos | | | 2133 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zavrakidis, Nikolaos | | | 1485 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ter Gevorkian, Edouardos | | | 1732 | GRE | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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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