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Individual Calculations January 2009 |
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| Hristov, Nikolay1 Total change: -13.00 | |   |
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| European Youth Chess Championship 2008 - Boys U10 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1858 | 0.00 | 1 | -0.40 | 25 | -10.00 | |
|  Vetoshko, Volodymyr | | | 1930 | UKR | 0.00 | 1 | -0.40 | 25 | -10.00 | |
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) | | | | 3rd Intern. Youth Chess Meeting GREECE-BULGARIA | OREOKASTRO - THESSALONIKI | GRE | 2008-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1858 | 3.50 | 5 | -0.12 | 25 | -3.00 | |
|  Amiridou, Dimitra | | | 1508 | GRE | 0.50 | 1 | -0.39 | 25 | -9.75 | | | Tsolaki, Eleni | | | 1686 | GRE | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Batzolis, Georgios | | | 1595 | GRE | 1.00 | 1 | 0.18 | 25 | 4.50 | | | Koutroukis, Andreas | | | 1814 | GRE | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Tompros, Andreas-Hristos | | | 1773 | GRE | 0.00 | 1 | -0.62 | 25 | -15.50 | |
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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