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Individual Calculations August 2013 |
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| Skaperdas, Kostantinos Total change: -20.10 | |   |
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| 41 Greek Team National Championship 2013 | Greece - Rio | GRE | 2013-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2141 | 0.00 | 3 | -1.45 | 15 | -21.75 | |
|  Spyropoulos, Georgios | | | 2167 | GRE | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Gratseas, Stefanos | | | 2133 | GRE | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Liodakis, Konstantinos-Spyros | | | 2156 | GRE | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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) | | | | 2nd International chess tournament "Idaion Andron" | Anogeia - Crete | GRE | 2013-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2141 | 4.00 | 8 | 0.11 | 15 | 1.65 | |
|  Tolias, Fotis | | | 1749 | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Skembris, Spyridon | g | | 2458 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Drakaki, Anna-Maria | | | 1911 | GRE | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Stavrianakis, Ioannis | f | | 2298 | GRE | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Halkias, Stelios | g | | 2541 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Vazelakis, Dimitrios | | | 1982 | GRE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Pap, Misa | g | | 2489 | SRB | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Aggeletos, Marios | | | 1833 | GRE | 0.50 | 1 | -0.36 | 15 | -5.40 | | | * 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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