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Individual Calculations February 2017 |
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| Rasheva, Nora Total change: -15.20 | |   |
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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 |
| 1458 | 1218 | 0.50 | 4 | -0.38 | 40 | -15.20 | |
|  Cholakov, Nikolay | | | 1618 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kanov, Nikola | | | 1322 | BUL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Ramadanov, Esat | | | 1524 | BUL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Koev, Koycho | | | 1367 | BUL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | * 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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