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Individual Calculations May 2011 |
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| Kowalska, Sara Total change: -7.20 | |   |
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| Mistrzostwa Polski Juniorek do 18 lat 2011 | Murzasichle | POL | 2011-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1876 | 5.50 | 9 | -0.48 | 15 | -7.20 | |
|  Laszewicz, Magdalena | | | 1633 | POL | 0.50 | 1 | -0.30 | 15 | -4.50 | |  Przybylska, Agata | | | 1586 | POL | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Lukiewicz, Kaja | | | 1700 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Skiba, Marta | | | 1737 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Gluszko, Monika | | | 1990 | POL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Krajewska, Aleksandra | | | 1717 | POL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Pietrzak, Martyna | | | 1799 | POL | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Warchol, Maria | | | 1794 | POL | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Palka, Dominika | | | 1766 | POL | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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