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Individual Calculations July 2023 |
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| Kalinowski, Rafal Total change: -9.60 | |   |
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| Turniej FIDE w Ursusie o Puchar Burmistrza Bogdana Olesinskiego C2 2023 | Warszawa | POL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1267 | 3.00 | 5 | 0.61 | 40 | 24.40 | |
|  Jankowski, Franciszek | | | 1533 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Bodych, Maciej | | | 1171 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Sulek, Grzegorz | | | 1023 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kochanowska, Patrycja | | | 1454 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Zglenicki, Jakub | | | 1254 | POL | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | Druzynowe Mistrzostwa Polski Juniorow - I Liga 2023 | Lublin | POL | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1267 | 0.00 | 4 | -0.85 | 40 | -34.00 | |
| | Czeremcha, Piotr | | | 1442 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Zmarzly, Wiktor | | | 1818 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Kania, Franciszek | | | 1831 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Bombinski, Michal | | | 1248 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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