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Individual Calculations October 2023 |
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| Zminda, Bogdan Total change: -11.00 | |   |
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| XX JUBILEUSZOWY MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY | Bielsko-Biala | POL | 2023-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1905 | 6.50 | 9 | -0.55 | 20 | -11.00 | |
|  Brzostowska, Katarzyna | | | 1505 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wesolowski, Tadeusz | | | 1573 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tyszecki, Aliaksandr | | | 1669 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Kowalska, Elzbieta | | wf | 1577 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Przysiecki, Kajetan | c | | 1535 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pietrucha, Jaroslaw | | | 1731 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Rapiej, Andrzej | | | 1687 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kwiatkowski, Jacek | | | 1759 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Gasik, Piotr | | | 1924 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * 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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