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Individual Calculations March 2012 |
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| Nikolaidis, Haralampos Total change: -38.40 | |   |
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| Individual Championship 8-16 of Thessaloniki - Halkidiki 2012 Open U16 | Thessaloniki | GRE | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1500 | 0.50 | 4 | -1.84 | 15 | -27.60 | |
|  Sahinidis, Evagelos | | | 1760 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Xanthopoulos, Dimitrios | | | 1343 | GRE | 0.00 | 1 | -0.71 | 15 | -10.65 | |  Maltezos, Apostolos | | | 1381 | GRE | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Botsas, Konstantinos | | | 1268 | GRE | 0.50 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | "White Tower 2011" International Chess Tournament | Thessaloniki | GRE | 2012-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1485 | 0.00 | 2 | -0.72 | 15 | -10.80 | |
| | Gountras, Klearhos | | | 1885 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Atmatzidis-Hatziris, Konstantino | | | 1385 | GRE | 0.00 | 1 | -0.64 | 15 | -9.60 | | | * 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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