Individual Calculations November 2009 |
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Kozera, Aleksandra Total change: 87.45 | | |
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The 45th Akiba Rubinstein - International Chess Festival - Open B | Polanica Zdroj | POL | 2009-08-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1943 | 1788 | 7.00 | 10 | 3.85 | 15 | 57.75 | |
| Gromczak, Dariusz | | | 2057 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | | Ziemba, Artur | | | 1638 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | | Klepaczka, Tomasz | | | 2085 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | | Ostalska, Natalia | | | 1530 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | Wasik, Piotr | | | 1976 | POL | 0.50 | 1 | 0.24 | 15 | 3.60 | | Somyk, Marcin | | | 1901 | POL | 1.00 | 1 | 0.65 | 15 | 9.75 | | Goluch, Piotr | | | 2040 | POL | 1.00 | 1 | 0.81 | 15 | 12.15 | | Jurkowski, Marcin | | | 1984 | POL | 1.00 | 1 | 0.75 | 15 | 11.25 | | Mazalon, Mariusz | | | 2167 | POL | 0.50 | 1 | 0.41 | 15 | 6.15 | | Wiewiora, Eneasz | | | 2056 | POL | 1.00 | 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) | | LXII Warsaw Championship A | Warszawa | POL | 2009-08-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1962 | 1788 | 3.50 | 8 | 1.18 | 15 | 17.70 | |
| Kaliszewski, Tomasz | | | 2082 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | | Ponceleusz, Bronislaw | | | 1945 | POL | 0.00 | 1 | -0.29 | 15 | -4.35 | | Kowalik, Pawel | | | 1857 | POL | 1.00 | 1 | 0.60 | 15 | 9.00 | | Sujkowski, Pawel | | | 1891 | POL | 0.00 | 1 | -0.36 | 15 | -5.40 | | Ciechonski, Piotr | | | 2122 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | Woloszyn, Piotr | | | 1757 | POL | 1.00 | 1 | 0.46 | 15 | 6.90 | | Bernacki, Gabriel | | | 1888 | POL | 1.00 | 1 | 0.64 | 15 | 9.60 | | Zurkowski, Andrzej | | | 2150 | POL | 0.50 | 1 | 0.40 | 15 | 6.00 | | 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) | | II Turniej Szachowy 'Cztery Pory Roku' o Puchar Burmistrza Ursusa - grupa A | Warszawa-Ursus | POL | 2009-09-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1928 | 1783 | 4.00 | 8 | 1.45 | 15 | 21.75 | |
| Melchers, Damian | | | 1991 | GER | 1.00 | 1 | 0.77 | 15 | 11.55 | | Pawlowski, Michal | | | 1927 | POL | 1.00 | 1 | 0.69 | 15 | 10.35 | | Kupka, Kajetan | | | 1897 | POL | 0.50 | 1 | 0.16 | 15 | 2.40 | | Grochulski, Grzegorz | | | 1959 | POL | 0.50 | 1 | 0.23 | 15 | 3.45 | | Nowicki, Bartosz | | | 1980 | POL | 0.50 | 1 | 0.25 | 15 | 3.75 | | Malec, Sebastian | | | 2123 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | Wyszomirski, Krzysztof | | | 1704 | POL | 0.50 | 1 | -0.11 | 15 | -1.65 | | Eggink, Ryszard | | | 1843 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | | 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) | | Polfinal Mistrzostw Polski Kobiet | Sarbinowo | POL | 2009-10-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2022 | 1783 | 1.00 | 7 | -0.65 | 15 | -9.75 | |
| Zakoscielna, Kinga | | wf | 2071 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | | Labedz, Patrycja | | | 2093 | POL | 0.50 | 1 | 0.36 | 15 | 5.40 | | Kulon, Klaudia | | wf | 2183 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | Adamowicz, Katarzyna | | | 2106 | POL | 0.00 | 1 | -0.13 | 15 | -1.95 | | Tomaszewska, Luiza | | | 1875 | POL | 0.00 | 1 | -0.37 | 15 | -5.55 | | Maruszczak, Joanna | | | 1643 | POL | 0.50 | 1 | -0.19 | 15 | -2.85 | | Gosciniak, Maria | | wf | 2181 | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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