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Individual Calculations April 2008 |
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| Murawko, Katarzyna Total change: -8.25 | |   |
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| XVIII INTERNATIONAL CHESS FESTIVAL CRACOVIA'2007 - Open B | Krakow | POL | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1630 | 1.00 | 5 | -0.10 | 25 | -2.50 | |
|  Puczylowski, Marcin | | | 1932 | POL | 0.50 | 1 | 0.35 | 25 | 8.75 | |  Szarwacki, Dominik | | | 1937 | POL | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Sleczka, Bartosz | | | 1767 | POL | 0.50 | 1 | 0.18 | 25 | 4.50 | | | Bednarski, Waclaw | | | 1838 | POL | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Dusza, Milosz | | | 1811 | POL | 0.00 | 1 | -0.26 | 25 | -6.50 | |
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) | | | | Mistrzostwa Polski Juniorek do lat 12 | Ustron | POL | 2008-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1630 | 1.50 | 4 | -0.23 | 25 | -5.75 | |
| | Grochocinska, Urszula | | | 1694 | POL | 1.00 | 1 | 0.59 | 25 | 14.75 | | | Cyboran, Katarzyna | | | 1692 | POL | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Lachowicz, Judyta | | | 1688 | POL | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Pastuszko, Kinga | | | 1638 | POL | 0.50 | 1 | 0.01 | 25 | 0.25 | |
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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