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Rapid:
Individual Calculations October 2022 |
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| Bukala, Weronika Total change: -12.60 | |   |
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| Szansa Chess Open 2022 | Warszawa | POL | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1613 | 5.00 | 10 | -0.66 | 20 | -13.20 | |
|  Slomczewski, Michal | | | 1932 | NED | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Krowieranda, Filip | | | 1245 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ivanytska, Liudmyla | | | 1909 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Omar, Ahmed | | | 2026 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Etut, Filbert | | | 1239 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Chojecki, Lukasz | | | 1299 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Matskevich, Varvara | | | 1433 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Kalbarczyk, Maciej | | | 1330 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Krasenkova, Elena | | wm | 1914 | FID | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Wojciechowski, Franciszek | | | 1206 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | VIII Otwarte Mistrzostwa Mazowsza w Szachach Szybkich o Puchar Kolei Mazowieckich - Grupa OPEN | Otwock | POL | 2022-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1613 | 2.00 | 5 | -0.40 | 20 | -8.00 | |
| | Janeczko, Jakub | | | 1927 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lewandrowski, Tomasz | | | 1868 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kocwin, Tomasz | | | 1213 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Siekanska, Maria | | | 1851 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mazan, Dawid | | | 1153 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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) | | | | XX Turniej Szachowy Pamieci Wrzesnia | Wielun | POL | 2022-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1613 | 4.50 | 7 | 0.43 | 20 | 8.60 | |
| | Cap, Piotr | | | 1842 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Szymanski, Tomasz | | | 1099 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Grad, Barbara | | | 1213 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kaliszuk, Kamil | | | 1875 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Wojtasik, Szymon | | | 1368 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Walaszczyk, Witold | | | 1983 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Slonina, Adam | | | 1254 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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