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Individual Calculations July 2009 |
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| Prokopuk, Aleksandrina Total change: -19.80 | |   |
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| 4-th EUROPEAN OPEN CHESS SCHOOL TEAM CHAMPIONSHIP 16 years old | Varna | BUL | 2009-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1801 | 1.50 | 4 | -1.32 | 15 | -19.80 | |
|  Zelenka, Katarzyna | | | 1566 | POL | 0.00 | 1 | -0.79 | 15 | -11.85 | |  Zelenka, Katarzyna | | | 1566 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Anton, Roxana-Ana | | | 1710 | ROU | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Anton, Roxana-Ana | | | 1710 | ROU | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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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