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Individual Calculations February 2017 |
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| Petkova, Denitsa Total change: -2.00 | |   |
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| Trayana Cup, 20-22 Jan 2017 Stara Zagora 3rd International in classical chess - A group | Stara Zagora | BUL | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1623 | 5.00 | 7 | -0.05 | 40 | -2.00 | |
|  Todorova, Adelina | | | 1223 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lenkova, Lyubomira | | | 1234 | BUL | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Mollov, Aleksandar | | | 1229 | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Andonova, Ivanina | | | 1500 | BUL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Veljanoski, Andrej | | | 1727 | MKD | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Ilieva, Ralitsa | | | 1456 | BUL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Ralchev, Lachezar | | | 1588 | BUL | 0.50 | 1 | -0.05 | 40 | -2.00 | | | * 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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