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Rapid:
Individual Calculations July 2023 |
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| Stachowiak, Kamil Total change: 6.10 | |   |
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| Grand Prix Polonii 2023 - turniej 21 | Wroclaw | POL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2255 | 5.50 | 7 | -0.32 | 10 | -3.20 | |
|  Bilin, Halil | | | 1855 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Wieczorek, Mikolaj | | | 1803 | POL | 0.00 | 1 | -0.94 | 10 | -9.40 | | | Krasniqi, Alban | | | 2041 | KOS | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Gibala, Adam | | | 1687 | POL | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Smietanska, Wiktoria | c | | 1884 | POL | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Oszczanowski, Witold | | | 2083 | POL | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Raczek, Krzysztof | f | | 2197 | POL | 1.00 | 1 | 0.42 | 10 | 4.20 | | | * 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) | | | | Grand Prix Polonii 2023 - turniej 21a | Wroclaw | POL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2255 | 6.50 | 7 | 1.28 | 10 | 12.80 | |
| | Rzadkowska, Kaja | | | 1855 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Latacz, Grzegorz | | | 1684 | POL | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Zhuk, Ivan | | | 1968 | FID | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Zerebiec, Maurycy | | | 2047 | POL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Kovalevsky, Stanislav | f | | 2117 | FID | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Raczek, Krzysztof | f | | 2197 | POL | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Razin, Vadim | | | 2297 | UKR | 1.00 | 1 | 0.56 | 10 | 5.60 | | | * 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) | | | | Grand Prix Polonii 2023 - turniej 22 | Wroclaw | POL | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2255 | 5.00 | 7 | -0.35 | 10 | -3.50 | |
| | Smierzchala, Lukasz | | | 1855 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Dytman, Radoslaw | | | 1760 | POL | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Klys, Kacper | | | 1667 | POL | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Kowalski, Igor | m | | 2299 | POL | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Krasniqi, Alban | | | 2041 | KOS | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Razin, Vadim | | | 2297 | UKR | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Zhuk, Ivan | | | 1968 | FID | 1.00 | 1 | 0.16 | 10 | 1.60 | | | * 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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