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Rapid:
Individual Calculations October 2021 |
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| Buchta, Agnieszka Total change: -32.40 | |   |
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| Szansa Chess Open Warsaw 2021 - Turniej Rapid | Warszawa | POL | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1610 | 2.50 | 7 | 0.74 | 20 | 14.80 | |
|  Gubay, Nikolay | | | 1959 | UKR | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Omar, Mohamed | | | 1936 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kowalczyk, Adam | | | 1924 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Mikhaletz, Lubomir | g | | 2129 | UKR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Budzisz, Adrian | | | 1876 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Safanowski, Tomasz | | | 1793 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Golebiewski, Tomasz | | | 1223 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | VII Otwarte Mistrzostwa Mazowsza w Szachach Szybkich o Puchar Kolei Mazowieckich | Karczew | POL | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1610 | 2.50 | 7 | -2.08 | 20 | -41.60 | |
| | Macieja, Bartlomiej | g | | 2345 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Wieclawik, Jakub | | | 1125 | POL | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Mazurek, Filip | | | 1307 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Kaczmarski, Cezary | | | 1396 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Siekanska, Zuzanna | | | 1494 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Grzelak, Grzegorz | | | 1446 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Tober, Mariusz | | | 1541 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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 Bydgoszcz - Turniej Kwalifikacyjny | Bydgoszcz | POL | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1610 | 2.00 | 6 | -0.28 | 20 | -5.60 | |
| | Kacprzak, Karol | | | 1982 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Golecki, Jan | | | 1918 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Roclawska, Julia | | | 1234 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Szmidt, Przemyslaw | | | 1884 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Czarnecka, Lidia | | | 1875 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Daniel, Zbigniew | | | 1392 | POL | 1.00 | 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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