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Rapid:
Individual Calculations September 2021 |
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| Rzadkowska, Kaja Total change: -12.60 | |   |
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| Adolf Anderssen Memorial 2021 | Wroclaw | POL | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1095 | 1.00 | 6 | 0.86 | 20 | 17.20 | |
|  Piwowar, Michal | | | 1830 | SWE | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Ambroziak, Mateusz | | | 1605 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Krawiec, Grzegorz | | | 1703 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Srutwa, Maciej | | | 1830 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bogenryter, Hubert | | | 1652 | POL | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Kokurewicz, Konrad | | | 1636 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | PGNiG TERMIKA Puchar Polski w Szachach - Turniej Kwalifikacyjny | Lodz | POL | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1101 | 0.00 | 4 | -0.11 | 20 | -2.20 | |
| | Majek, Kacper | | | 1836 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Feliksinski, Tadeusz | | | 1517 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Gniado, Radoslaw | | | 1766 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Katus, Tomasz | | | 1712 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | PGNiG TERMIKA Mistrzostwa Polski Mlodzikow w Szachach Szybkich 2021 - D10 | Rzeszow | POL | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1123 | 1101 | 1.00 | 5 | -1.38 | 20 | -27.60 | |
| | Figa, Karolina | | | 1324 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Piekutowska, Lena | | | 996 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Woytitzki, Maja | | | 1061 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Kochanowska, Patrycja | | | 1154 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Kilichowska, Kornelia | | | 1080 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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