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Individual Calculations July 2023 |
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| Dimov, Danail Total change: 8.00 | |   |
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| Ropotamo cup U2400 | Primorsko | BUL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1670 | 4.00 | 7 | 1.87 | 20 | 37.40 | |
|  Mitev, Valentin | f | | 2225 | BUL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Merdzhanov, Vladko | | | 1470 | BUL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Krastev, Goran | | | 2156 | BUL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Sirghii, Alexandru | | | 1421 | MDA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gromovs, Sergejs | f | | 2105 | ITA | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Caraseni, Artiom | | | 1913 | MDA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Korduban, Valerij | | | 1883 | UKR | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | Ropotamo cup U1800 | Primorsko | BUL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1670 | 3.50 | 6 | -1.47 | 20 | -29.40 | |
| | Kazakov, Nikolay | | | 1244 | BUL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Marzakov, Mihail | | | 1527 | BUL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Utlu, Mustafa Ali | | | 1385 | TUR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Vatkovski, Mitko | | | 1464 | BUL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Ivanov, Galin | | | 1393 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ioannidis, Konstantinos I | | | 1270 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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