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Rapid:
Individual Calculations October 2021 |
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| Goraj, Barbara Total change: 20.40 | |   |
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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 |
| 1862 | 1796 | 4.00 | 8 | 0.58 | 20 | 11.60 | |
|  Grabarczyk, Miroslaw | g | | 2283 | POL | 0.50 | 1 | 0.46 | 20 | 9.20 | |  Kurpiewski, Slawomir | | | 1973 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Klim, Juliusz | | | 1315 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Bukala, Weronika | | | 1426 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kuzmicz, Krystian | m | | 2311 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Grunas, Jakub | | | 1373 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Tsatsalashvili, Keti | | wg | 2180 | GEO | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Gerasimenyuk, Mikhail | f | | 2034 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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 |
| 1771 | 1796 | 4.50 | 8 | 0.44 | 20 | 8.80 | |
| | Dura, Anna | | | 1061 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Bebel, Arkadiusz | f | | 2239 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Pawlikowski, Pawel | | | 1338 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Psyk, Radoslaw | | | 2264 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Miazek, Andrzej | | | 1426 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Nasuta, Grzegorz | g | | 2365 | POL | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Madrawski, Krzysztof | | | 2050 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ziobrowska, Maja | | | 1427 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | |
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