Blitz:
Individual Calculations September 2023 |
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Niekras, Dawid Total change: 10.20 | | |
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Poznan Blitz Chess | Poznan | POL | 2023-07-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2045 | 2276 | 7.50 | 11 | -0.63 | 20 | -12.60 | |
| Nowak, Mateusz | | | 1876 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Maksimenko, Andrei Jr | | | 1764 | UKR | 1.00 | 1 | 0.04 | 20 | 0.80 | | Nawrocki, Michal | | | 1893 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | Ulasevich, Sergei | c | | 2145 | FID | 1.00 | 1 | 0.32 | 20 | 6.40 | | Pera, Adam | | | 1895 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | Poltorak, Sebastian | f | | 2195 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | Zenker, Bernard | | | 1758 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | Kacprzak, Kacper | | | 2343 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | Sieciechowicz, Marcin | m | | 2294 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | Skrzypinski, Jan | | | 2058 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | Chojnacki, Krzysztof | m | | 2271 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | * 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) | | Otwarte Mistrzostwa Wielkopolski w szachach blyskawicznych 2023 | Poznan | POL | 2023-08-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2170 | 2274 | 7.00 | 10 | 1.14 | 20 | 22.80 | |
| Penza, Denis | | | 1714 | UKR | 1.00 | 1 | 0.02 | 20 | 0.40 | | Stochnialek, Dominika | | | 1812 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | Szelag, Zuzanna | | | 1874 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kacprzak, Karol | f | | 2359 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | Maciejczak, Jakub | f | | 2340 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | Licznerski, Lukasz | m | | 2430 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | Sieciechowicz, Marcin | m | | 2272 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | Janaszak, Dawid | f | | 2207 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | Ulasevich, Sergei | c | | 2145 | FID | 1.00 | 1 | 0.33 | 20 | 6.60 | | Tomczak, Jacek | g | | 2551 | POL | 0.00 | 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) | |
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