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Individual Calculations July 2009 |
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| Wozniak, Mariola Total change: -7.50 | |   |
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| Championship of KKSz for Juniors | Krakow | POL | 2009-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1552 | 0.00 | 4 | -0.82 | 15 | -12.30 | |
|  Sadzikowski, Marian | | | 1901 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Celmer, Jan | | | 1902 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Wasik, Piotr | | | 1902 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Trebala, Michal | | | 1560 | POL | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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) | | | | POL Girls Championship U-12 | Leba | POL | 2009-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1552 | 0.50 | 4 | -1.06 | 15 | -15.90 | |
| | Pastuszko, Kinga | | | 1763 | POL | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Lachowicz, Judyta | | | 1657 | POL | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Lascar, Radoslawa | | | 1489 | POL | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Maruszczak, Joanna | | | 1640 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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) | | | | Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow gr. B | Krakow | POL | 2009-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1583 | 3.50 | 8 | 1.38 | 15 | 20.70 | |
| | Czyzykiewicz, Rafal | | | 1796 | POL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Kuciel, Piotr | | | 1781 | POL | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Wyznakiewicz, Juliusz | | | 1654 | POL | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Ziemianski, Lech | | | 1683 | POL | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Szczepanski, Henryk | | | 1775 | POL | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Ziobro, Rafal | | | 1798 | POL | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Solek, Zenon | | | 1852 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Matysiak, Samuel | | | 1786 | POL | 0.00 | 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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