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Individual Calculations August 2013 |
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| Giannopoulou, Anastasia Total change: -13.20 | |   |
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| 2nd open Nikos Novidis - Polihni CC | Thessaloniki | GRE | 2013-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1383 | 0.00 | 4 | -1.15 | 15 | -17.25 | |
|  Tsolaki, Eleni | | | 1715 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Prokopiou, Ekaterini | | | 1596 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Tetepoulidis, Ioannis | | | 1625 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Papadopoulos, Nikolaos-Rigas | | | 1311 | GRE | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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 Summer tournament "Allostropos" | Thessaloniki | GRE | 2013-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1383 | 1.00 | 4 | 0.27 | 15 | 4.05 | |
|  Tsilias, Nikolaos | | | 1783 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Fregidis, Nikolaos | | | 1589 | GRE | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Mastrakoulis, Dimitrios | | | 1737 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Sakellaridis, Grigorios | | | 1533 | GRE | 0.50 | 1 | 0.20 | 15 | 3.00 | | | * 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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