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Individual Calculations August 2022 |
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| Ratajczak, Hubert Total change: 113.20 | |   |
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| VII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN A | Bydgoszcz | POL | 2022-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 1943 | 4.00 | 9 | 1.76 | 40 | 70.40 | |
|  Sernecki, Franciszek | f | | 2260 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Rudzinska, Michalina | | wf | 2315 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sliwicki, Damian | c | | 2168 | POL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Ulasevich, Sergei | | | 2217 | FID | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kacprzak, Karol | | | 2200 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Dzhuguryan, Tygran | | | 2203 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Lambrecht, Tomasz | | | 1956 | POL | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Starosciak, Szymon | | | 1900 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Paprocki, Jaroslaw | | | 2165 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | Najdorf Chess Festival 2022 gr. A | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 1943 | 4.00 | 8 | 1.07 | 40 | 42.80 | |
| | Danielyan, Vahe | m | | 2295 | ARM | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Vanduyfhuys, Daria | | wf | 2094 | BEL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Michalska, Aleksandra | | | 1814 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Gasiorek, Dariusz | | | 1854 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Kotowicz, Kamil | | | 1769 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Golecki, Jan | | | 2219 | POL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Golubka, Petro | g | | 2378 | UKR | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Raczek, Krzysztof | | | 2114 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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