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Individual Calculations August 2023 |
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| Obsivac, Josef Total change: 0.80 | |   |
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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 |
| 2135 | 2276 | 6.00 | 9 | 0.04 | 20 | 0.80 | |
|  Bachhuber, Dominik | | | 1899 | GER | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Spanton, Tim R | | | 1876 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leidorf, Sebastian | | | 2045 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Adair, James R | m | | 2442 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Petrov, Marian | g | | 2454 | BUL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Carreto Nieto, Giovanni | c | | 2182 | MEX | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Marzano, Carlo | | | 2107 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bischofberger, Dario | | | 2163 | SUI | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Ghevondyan, Arman | | | 2047 | ARM | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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