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Individual Calculations May 2014 |
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| Rogacka, Natalia Total change: 18.45 | |   |
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| Polish Youth Chess Championship 2014 - G18 | Jastrzebia Gora | POL | 2014-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1499 | 3.50 | 8 | 0.62 | 15 | 9.30 | |
|  Korpalska, Joanna | | | 1712 | POL | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Jaskiewicz, Kamila | | | 1684 | POL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Mazur, Anna | | | 1709 | POL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Cyboran, Katarzyna | | | 1760 | POL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Binkowska, Agata | | | 1615 | POL | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Leczycka, Agnieszka | | | 1282 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Wicikowska, Agata | | | 1506 | POL | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Lapa, Aleksandra | | | 1593 | POL | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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) | | | | III Dolnoslaska Liga Juniorow 2014 | Borowice | POL | 2014-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1491 | 2.00 | 3 | 0.61 | 15 | 9.15 | |
| | Sekowska, Helena | | | 1483 | POL | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Dwilewicz, Agata | | | 1585 | POL | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Sekowska, Helena | | | 1483 | POL | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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