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Individual Calculations May 2024 |
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| Czerwonski, Aleksander Total change: -1.90 | |   |
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| Mistrzostwa Polski Seniorow w Szachach na 2024 rok | Szklarska Poreba | POL | 2024-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2299 | 7.50 | 9 | -0.19 | 10 | -1.90 | |
|  Ciechanski, Jacenty | c | | 1899 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Leszner, Liliana | | wm | 1944 | POL | 0.00 | 1 | -0.89 | 10 | -8.90 | | | Aleksandrowicz, Marek | | | 1899 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Szczesniak, Konrad | | | 2007 | POL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Gasik, Piotr | | | 1952 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Fraczek, Dariusz | | | 2011 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Sokolowski, Ryszard | | | 1965 | POL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Betkowski, Andrzej | | | 2011 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Stempin, Andrzej | | | 2182 | POL | 0.50 | 1 | -0.16 | 10 | -1.60 | | | * 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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