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Individual Calculations July 2018 |
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| Apergis, Iosif Total change: 28.40 | |   |
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| 21st International open Heraklio Attikis - Athens Challenge 2018 A | Athens Heraklio Attikis | GRE | 2018-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1522 | 2.00 | 8 | 0.71 | 40 | 28.40 | |
|  Ignatiadis, Konstantinos | | | 1922 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Androni, Konstantina | | | 1827 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Poulos, Georgios | | | 1922 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sakkas, Konstantinos | | | 1626 | GRE | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Koerant, Filipos | | | 1819 | GRE | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Dionysopoulos, Zacharias | | | 1911 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Diamantopoulos, Leonidas Nik | | | 1661 | GRE | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Athanasiadis, Panagiotis | | | 1922 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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