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Individual Calculations July 2022 |
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| Koehler, Ronald Total change: -68.40 | |   |
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| Prague International Chess Festival 2022 D - FIDE open | Praha | CZE | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 2167 | 3.00 | 8 | -3.42 | 20 | -68.40 | |
|  Chamadia, Avaan | | | 1767 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Molenda, Marcin | f | | 2368 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Garsky, Vladyslav | | | 1860 | UKR | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Elhijazi, Amine | | | 1932 | MAR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Karvatskyi, Oleksii | | | 1781 | UKR | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Sloan, Jed | | | 1942 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Hosova, Sandra | | | 1704 | CZE | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Barkasheva, Sofia | | | 1625 | EST | 0.50 | 1 | -0.47 | 20 | -9.40 | | | * 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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