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Individual Calculations July 2023 |
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| Hristova, Ivelina Total change: 116.00 | |   |
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| Ropotamo cup U2400 | Primorsko | BUL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1691 | 4.50 | 9 | 2.90 | 40 | 116.00 | |
|  Georgiev, Biser | | | 2233 | BUL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Basov, Nikita | | | 1387 | UKR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ermenkov, Evgenij | g | | 2305 | BUL | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Nikolaev, Georgi | | | 2044 | BUL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Vachev, Vladimir | f | | 2093 | BUL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Padeiro, Jose | f | | 2179 | POR | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Angelov, Kosta | m | | 2009 | BUL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Bochev, Krasimir | | | 1963 | BUL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Stefanov, Plamen | | | 1979 | BUL | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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