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Individual Calculations February 2015 |
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| Sapareva, Magdalena Total change: -5.60 | |   |
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| 133 MGU open | Sofia | BUL | 2015-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1620 | 1.00 | 5 | -0.28 | 20 | -5.60 | |
|  Andreev, Dobrotich | | | 1958 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Kosturkov, Krasimir | | | 1770 | BUL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Georgiev, Nikolay | | | 1639 | BUL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Iliev, Alexandar | | | 1760 | BUL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Metev, Martin | | | 2020 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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