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Individual Calculations September 2009 |
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| Kaczmarek, Alicja Total change: -19.95 | |   |
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| International Chess Tournament Kowalewo Pomorskie Open B | Kowalewo Pomorskie | POL | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1821 | 4.00 | 7 | 0.51 | 15 | 7.65 | |
|  Bednarkiewicz, Jakub | | | 1593 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Oszmian, Natalia | | | 1761 | POL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Kwapisiewicz, Karol | | | 1750 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Bartosik, Piotr | | | 1986 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Gajek, Radoslaw | | | 1785 | POL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Dobrowolski, Marcin | | | 1948 | POL | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Moldawski, Michal | | | 1924 | POL | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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) | | | | XVIII Miêdzynarodowy Festiwal Szachowy - Open B | Poznan | POL | 2009-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1821 | 1.00 | 5 | -1.84 | 15 | -27.60 | |
| | Rusinski, Mateusz | | | 1932 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Krasinski, Rafal | | | 1961 | POL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Snihur, Piotr | | | 1712 | POL | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Gnatonski, Tomasz | | | 1529 | POL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Wittig, Zenon | | | 1687 | POL | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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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