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Individual Calculations July 2023 |
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| Angelov, Kosta Total change: -21.40 | |   |
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| Ropotamo cup U2400 | Primorsko | BUL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 2009 | 4.50 | 8 | -1.07 | 20 | -21.40 | |
|  Merdzhanov, Vladko | | | 1609 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vutov, Mario | | | 2301 | BUL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Sanduleac, Vasile | g | | 2383 | MDA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Andreev, Simeon | | | 1713 | BUL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Iachimov, Egor | | | 1665 | MDA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hristova, Ivelina | | | 1691 | BUL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Nenova, Andzhelika | | | 1627 | BUL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Kovachev, Ivan | | | 1663 | BUL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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