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Individual Calculations August 2023 |
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| Kowalczyk, Rafal Total change: -1.60 | |   |
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| VIII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN A | Bydgoszcz | POL | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2173 | 3.50 | 9 | -1.74 | 20 | -34.80 | |
|  Czarnota, Pawel | g | | 2502 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Starosciak, Szymon | | | 1928 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kucza, Karol | f | | 2345 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Smietanska, Wiktoria | c | | 1935 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Sliwerski, Radoslaw | | | 1984 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Fishchuk, Vladyslav | f | | 2276 | UKR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Majek, Kacper | | | 2083 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Karut, Kacper | | | 1954 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Golis, Wiktor | | | 1986 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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) | | | | Warsaw Chess Festival - group A | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2173 | 5.50 | 9 | 1.66 | 20 | 33.20 | |
| | Majocha, Piotr | | | 1979 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Jarmula, Lukasz | g | | 2435 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Gagare, Shardul | g | | 2480 | IND | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Sieciechowicz, Marcin | m | | 2395 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Jakubowski, Krzysztof | g | | 2486 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Markuszewski, Maksymilian | | | 2039 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Tsiapko, Andrii | | | 1996 | UKR | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Biesiadecki, Adam | | | 2014 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Cherniaiev, Tykhon | f | | 2331 | UKR | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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) | | |
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