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Individual Calculations October 2023 |
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| Marholev, Dimitar Total change: -19.20 | |   |
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| Primorsko Open A | Primorsko | BUL | 2023-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 2153 | 2.50 | 5 | -1.92 | 10 | -19.20 | |
|  Robis, Dimitrios | | | 1774 | GRE | 0.50 | 1 | -0.41 | 10 | -4.10 | |  Ivanov, Ljubomir | | | 1831 | BUL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Kyparissopoulos, Spyridon | | | 1872 | GRE | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Popzafirov, Danail | | | 1824 | BUL | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Novac, Vadim | | | 1753 * | MDA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | * 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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