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Individual Calculations September 2009 |
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| Kountouris, Menelaos Total change: 10.75 | |   |
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| 13th Heraklio Open 2009 - Group A' | N.Heraklio - Attiki | GRE | 2009-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1699 | 3.50 | 9 | 0.42 | 25 | 10.50 | |
|  Rigopoulos-Tsigkos, Alexandros | | | 2018 | GRE | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Koutsogiannopoulou, Theodora | | | 1844 | GRE | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Stamatiadis, Georgios | | | 1804 | GRE | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Androni, Konstantina | | | 1805 | GRE | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Nikolaidou, Eleni | | | 1872 | GRE | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Panagiotakos, Petros | | | 1882 | GRE | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Sidiropoulos, Nikolaos | | | 1567 | GRE | 0.50 | 1 | -0.18 | 25 | -4.50 | | | Tsakalakis, Nikolaos | | | 1838 | GRE | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Petousis, Konstantinos | | | 1775 | GRE | 1.00 | 1 | 0.60 | 25 | 15.00 | |
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) | | | | 1st LEROS OPEN - ARTEMIS CUP 2009 | LEROS | GRE | 2009-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1704 | 1.00 | 4 | 0.01 | 25 | 0.25 | |
| | Kourkounakis, Ilias | m | | 2104 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Vreugdenhil, Frans | | | 2055 | NED | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Sigkounas, Alkis | | | 1593 | GRE | 0.50 | 1 | -0.15 | 25 | -3.75 | | | Frank-Nielsen, Marie | | wf | 2000 | DEN | 0.50 | 1 | 0.35 | 25 | 8.75 | | | * 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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