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Individual Calculations September 2010 |
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| Byrka, Joanna Total change: -1.50 | |   |
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| Festiwal Szachowy Spotkania przy szachownicy-Open B | Krakow | POL | 2010-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1831 | 2.00 | 3 | -0.48 | 15 | -7.20 | |
|  Kosztyla, Andrzej | | | 1671 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Kyc, Jerzy | | | 1522 | POL | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Lankof, Piotr | | | 1455 | POL | 0.50 | 1 | -0.41 | 15 | -6.15 | |
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) | | | | DMP - II Liga Juniorow 2010 | Chelm | POL | 2010-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1832 | 7.00 | 9 | 0.38 | 15 | 5.70 | |
| | Sosnowska, Monika | | | 1457 | POL | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Olchowko, Marika | | | 1667 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Wieczorek, Aleksandra | | | 1695 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Kaczor, Katarzyna | | | 1664 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Wozniak, Mariola | | | 1722 | POL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Chmielewska, Joanna | | | 1704 | POL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Pacak, Patrycja | | | 1771 | POL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Przybylska, Agata | | | 1521 | POL | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Wiatr, Maria | | | 1555 | POL | 0.00 | 1 | -0.83 | 15 | -12.45 | |
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) | | |
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