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Individual Calculations January 2018 |
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| Skondras, Gerasimos Total change: -5.00 | |   |
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| Celebration open 2017 Chess Square | ATHENS | GRE | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1596 | 2.00 | 6 | -0.60 | 20 | -12.00 | |
|  Koerant, Filipos | | | 1874 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Loukopoulos, Nektarios | | | 1522 | GRE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Hrysogelou, Athanasia-Panagiota | | | 1830 | GRE | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Delithanasis, Dimitrios | | | 1996 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Georgitsi, Sofia | | | 1403 | GRE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Kazantzoglou, Nikolaos | | | 1365 | GRE | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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) | | | | Attica Team Cup Spyros Bikos 2017 - A group | Attica | GRE | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1596 | 1.00 | 2 | 0.35 | 20 | 7.00 | |
| | Harokopos, Hristos | | | 1629 | GRE | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Androni, Konstantina | | | 1836 | 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) | | |
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