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Individual Calculations May 2019 |
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| Czepczynski, Boguslaw Total change: 44.60 | |   |
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| III Mistrzostwa Polski Seniorek i Seniorow w szachach | Ustron-Jaszowiec | POL | 2019-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1714 | 5.50 | 9 | 2.23 | 20 | 44.60 | |
|  Kopij, Jozef | | | 1314 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Czajkowski, Ryszard | | | 2012 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Mazalon, Mariusz | | | 2004 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rak, Tomasz | | | 2025 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kasperek, Zbigniew | | | 1465 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Aleksandrowicz, Marek | | | 1895 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Kania, Andrzej | | | 1871 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Twarogiel, Tadeusz | | | 1924 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kosny, Marek | | | 1858 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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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