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Individual Calculations December 2019 |
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| Bondar, Istvan Total change: 2.80 | |   |
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| Chess in the City 2019 Tiszaujvaros Open U2000 | Tiszaujvaros | HUN | 2019-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1785 | 2.50 | 6 | 0.14 | 20 | 2.80 | |
|  Csukerda, Attila | | | 1950 | HUN | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Nagy, Hunor | | | 1903 | HUN | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Moron, Viktor | | | 1544 | UKR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bogachov, Oleksii | | | 1909 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Takacs, Lajos | f | | 1993 | HUN | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Kiss, Laszlo | | | 1875 | HUN | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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