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Individual Calculations May 2011 |
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| Grochocinska, Urszula Total change: -3.30 | |   |
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| III Dolnoslaska Liga Szachowa 2010/2011 | Dolnyslask | POL | 2010-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1753 | 3.00 | 5 | 0.38 | 15 | 5.70 | |
|  Lachowicz, Judyta | | | 1740 | POL | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Tust-Kopec, Dominika | | | 1926 | POL | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Laszewicz, Magdalena | | | 1633 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Lascar, Radoslawa | | | 1528 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Kmiecik, Emilia | | | 1834 | POL | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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 16 lat 2011 | Murzasichle | POL | 2011-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1793 | 5.50 | 9 | -0.60 | 15 | -9.00 | |
| | Czerwinska, Luiza | | | 1493 | POL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Kotlowska, Anna | | | 1655 | POL | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Mazur, Anna | | | 1599 | POL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Cichocka, Urszula | | | 1669 | POL | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Zyla, Agata | | | 1562 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Chenska, Karolina | | | 1678 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Kustal, Emilia | | | 1636 | POL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Wisniowska, Klaudia | | | 2011 | POL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Skoczek, Karolina | | | 1591 | POL | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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