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Individual Calculations February 2023 |
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| Kosiorek, Marek Total change: 70.40 | |   |
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| XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa A | Krakow | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2353 | 2189 | 5.00 | 9 | 2.42 | 20 | 48.40 | |
|  Dzida, Kamil | | | 2360 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Soffer, Ram | g | | 2471 | ISR | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Malek, Daniel | f | | 2345 | GER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Pasztor, Balazs | f | | 2400 | HUN | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Palczert, Matyas | f | | 2313 | HUN | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Nowak, Lukasz | f | | 2370 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Sernecki, Franciszek | f | | 2310 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Koziorowicz, Michal | f | | 2348 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Yezhel, Valiantsin | | | 2256 | FID | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | Chylicka Kolowka Masters Round 2-4 | Chylice | POL | 2023-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2184 | 2.50 | 3 | 1.10 | 20 | 22.00 | |
| | Golecki, Jan | | | 2185 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Nowicki, Bartosz | | | 2282 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Rozycki, Bartlomiej | | | 2165 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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