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Individual Calculations February 2018 |
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| Bulmaga, Irina Total change: -6.40 | |   |
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| 2018 International Chess Tournament White Tower 40 years - A group | Thessaloniki | GRE | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2417 | 6.50 | 9 | -0.64 | 10 | -6.40 | |
|  Zaronikas, Dimitrios | | | 2017 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Papadopoulos, Nikolaos | | | 2205 | GRE | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Dorfanis, Ilarion | | | 2173 | GRE | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Antova, Gabriela | f | wf | 2260 | FID | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Grigoriadis, Mihail | | | 2200 | GRE | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Kosmas-Lekkas, Dimitrios | | | 2142 | GRE | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Djukic, Sandra | | wm | 2120 | SRB | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Rahmanidis, Petros | | | 2017 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kourkoulos-Arditis, Stamatis | f | | 2375 | GRE | 0.50 | 1 | -0.06 | 10 | -0.60 | | | * 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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