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Individual Calculations September 2011 |
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| Kochanska, Bogumila Total change: 13.80 | |   |
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| XVIII Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - B | Kowalewo Pomorskie | POL | 2011-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1656 | 4.00 | 7 | 0.92 | 15 | 13.80 | |
|  Wyczling, Bartosz | | | 1476 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Kaczmarek, Alicja | | | 1829 | POL | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Marszalek, Jakub | | | 1623 | POL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Jablonski, Jerzy | | | 1845 | POL | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Worobiej, Daniel | | | 1796 | POL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Mazalon, Mateusz | | | 1863 | POL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Olechnicka, Karolina | | | 1478 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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