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Individual Calculations February 2017 |
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| Lenkova, Lyubomira Total change: 68.80 | |   |
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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 |
| 1565 | 1234 | 2.50 | 6 | 1.72 | 40 | 68.80 | |
|  Petkova, Denitsa | | | 1623 | BUL | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Nikolov, Nikola | | | 1525 | BUL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Nikolov, Yavor | | | 1627 | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ilieva, Ralitsa | | | 1456 | BUL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ramadanov, Esat | | | 1524 | BUL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Kolev, Lachezar | | | 1634 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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