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Individual Calculations August 2023 |
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| Kostecka, Marika Total change: 22.60 | |   |
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| PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open | Prague | CZE | 2023-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1864 | 4.00 | 9 | 1.13 | 20 | 22.60 | |
|  Sharan, Rao | f | | 2248 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Krisha, Tamhant Jain | | | 1464 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Reimann, Matthias | | | 2075 | GER | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Panek, Bartosz | c | | 2188 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Neuman, Petr | g | | 2398 | CZE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Narr, Kevin | | | 2054 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Luong, Phuong Hanh | | wm | 2078 | VIE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Orian, Noga | | wf | 2128 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Shadrina, Eva | | | 1617 | EST | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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