Rapid:
Individual Calculations January 2022 |
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Kowalski, Igor Total change: -48.40 | | |
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Turniej Talentow - Turniej Kwalifikacyjny Open | Bydgoszcz | POL | 2021-12-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1977 | 2297 | 6.50 | 9 | -1.02 | 20 | -20.40 | |
| Gabryszewski, Hubert | | | 1677 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Mazalon, Mariusz | | | 1976 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | Kot, Jerzy | f | | 1770 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | Mazurkiewicz, Michal | c | | 2036 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | Kiolbasa, Oliwia | | wm | 2067 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | Paczka, Patryk | | | 1851 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | Sliwicki, Damian | c | | 2107 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | Sliwicka, Alicja | | wm | 2166 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | Nowak, Mikolaj | | | 2140 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | 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) | | European Blitz and Rapid Chess Championship - RAPID | Katowice | POL | 2021-12-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1994 | 2297 | 7.50 | 11 | -1.40 | 20 | -28.00 | |
| Lechowski, Witold | | | 1562 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Skurniak, Szymon | | | 1851 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | | Paczka, Patryk | | | 1851 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | Kacprzak, Karol | | | 2038 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | Smieszek, Wojciech | | | 2033 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | Grzesik, Gracjan | | | 1991 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | Koziorowicz, Michal | | | 2041 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | Krzywda, Andrzej | c | | 2005 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | Kukula, Pawel | | | 2088 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | Rudzinska, Michalina | | wf | 1962 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | Stefansson, Hannes | g | | 2513 | ISL | 0.00 | 1 | -0.22 | 20 | -4.40 | | 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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