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Individual Calculations August 2023 |
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| Lisowski, Krzysztof Total change: -31.80 | |   |
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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 |
| 1992 | 2128 | 5.00 | 9 | -0.81 | 20 | -16.20 | |
|  Kolar, Edvard | | | 1728 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sorm, Daniel | f | | 2308 | CZE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Guz, Ari | f | | 2334 | ISR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Soucek, Petr | c | | 2319 | CZE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kastelijn, Twan | | | 1902 | NED | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Zemlicka, Vit | | | 1903 | CZE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Perano, Simone | | | 1700 | ITA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Lien, Mikkel | | | 1875 | NOR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kishore, Kumar Jaganathan | | | 1860 | IND | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | | | Warsaw Chess Festival - group A | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2128 | 4.00 | 8 | -0.78 | 20 | -15.60 | |
| | Lasota, Adam | | | 1927 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Tsiapko, Andrii | | | 1996 | UKR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Zaninotto, Franco | f | | 2025 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Dalkowski, Rafal | | | 2025 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Podgorski, Maciej | | | 1960 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Romanishin, Oleg M | g | | 2389 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Smetek, Michal | | | 1943 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Zdybel, Przemyslaw | | | 2188 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | |
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