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Individual Calculations April 2009 |
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| Ostrowska, Dominika Total change: -13.65 | |   |
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| XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B | Krakow | POL | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1882 | 4.00 | 8 | 0.72 | 15 | 10.80 | |
|  Plichta, Kamil | | | 2045 | POL | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Koziej, Maciej | | | 2022 | POL | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Rusiniak, Slawomir | | | 2070 | POL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Mika, Tomasz | | | 1672 | POL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Daniel, Jiri | | | 2007 | CZE | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Swiderski, Radoslaw | | | 1745 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Koper, Ireneusz | | | 2026 | POL | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Kaczor, Boguslaw | | | 2002 | POL | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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) | | | | XIX PUCHAR GOR OPAWSKICH | Pokrzywna | POL | 2009-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1884 | 4.00 | 9 | -1.63 | 15 | -24.45 | |
| | Buksa, Ewelina | | | 1544 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Siekaniec, Jan | | | 2186 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Oszczanowski, Witold | | | 1599 | POL | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Slobodzian, Mateusz | | | 1692 | POL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Pastuszko, Kinga | | | 1763 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Dlugosz, Krzysztof | | | 2163 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Tarnowska, Aleksandra | | | 1761 | POL | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Chenska, Karolina | | | 1546 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Somyk, Marcin | | | 1779 | POL | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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