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Individual Calculations March 2011 |
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| Czernicki, Bogdan Total change: -23.70 | |   |
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| XXI International Chess Festival CRACOVIA2010- Open B | Krakow | POL | 2010-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1940 | 3.50 | 7 | -1.50 | 15 | -22.50 | |
|  Olkuski, Tadeusz | | | 1652 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Mirski, Michal | | | 1775 | POL | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Kowalska, Sara | | | 1854 | POL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Cyboran, Katarzyna | | | 1767 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Wozny, Tomasz | | | 1675 | POL | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Matysiak, Samuel | | | 1818 | POL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Sleczka, Bartosz | | | 1870 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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) | | | | II Mistrzostwa Brzozowa w Szachach | Brzozow | POL | 2011-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1940 | 3.50 | 5 | -0.08 | 15 | -1.20 | |
| | Wojtowicz, Dawid | | | 1684 | POL | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Kopczyk, Daniel | | | 2186 | POL | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Kozubal, Aleksandra | | | 1540 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Gladysz, Jakub | | | 1654 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Wasik, Roman | | | 1681 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | * 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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