Individual Calculations October 2008 |
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Grota, Mateusz Total change: 31.25 | | |
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3rd Polonia Club Trn. B | Wroclaw | POL | 2008-06-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1831 | 1767 | 0.50 | 5 | -1.58 | 25 | -39.50 | |
| Iwanow, Anna | | wf | 1964 | POL | 0.00 | 1 | -0.25 | 25 | -6.25 | | Ratajczyk, Rafal | | | 1804 | POL | 0.00 | 1 | -0.45 | 25 | -11.25 | | Sokolowska, Aneta | | | 1724 | POL | 0.50 | 1 | -0.06 | 25 | -1.50 | | Kowalska, Sara | | | 1877 | POL | 0.00 | 1 | -0.35 | 25 | -8.75 | | Badik, Maksym | | | 1787 | UKR | 0.00 | 1 | -0.47 | 25 | -11.75 | | 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) | | Internation Chess Tournament Kowalewo Pomorskie OPEN B | Kowalewo Pomorskie | POL | 2008-07-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1824 | 1767 | 4.50 | 7 | 1.51 | 25 | 37.75 | |
| Siwon, Bogdan | | | 1995 | POL | 0.00 | 1 | -0.21 | 25 | -5.25 | | Gora, Joanna | | | 1554 | POL | 1.00 | 1 | 0.23 | 25 | 5.75 | | Cieplowski, Tomasz | | | 1792 | POL | 1.00 | 1 | 0.53 | 25 | 13.25 | | Grajczak, Adrian | | | 1955 | POL | 0.00 | 1 | -0.26 | 25 | -6.50 | | Ostrowska, Marta | | | 1615 | POL | 1.00 | 1 | 0.30 | 25 | 7.50 | | Czapiewski, Waldemar | | | 1863 | POL | 1.00 | 1 | 0.63 | 25 | 15.75 | | Bartosik, Piotr | | | 1994 | POL | 0.50 | 1 | 0.29 | 25 | 7.25 | | 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) | | NOTE: K factor changed | Mistrzostwa Gdanska | Gdansk | POL | 2008-07-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1931 | 1767 | 2.50 | 8 | 0.04 | 15 | 0.60 | |
| Zielinski, Stanislaw | | | 2117 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | Smalara, Kazimierz | | | 1952 | POL | 0.00 | 1 | -0.26 | 15 | -3.90 | | Kaszynski, Bartlomiej | | | 2116 | POL | 1.00 | 1 | 0.89 | 15 | 13.35 | | Korosciel, Aneta | | | 2067 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | | Przybylowicz, Kazimierz | | | 1848 | POL | 0.50 | 1 | 0.11 | 15 | 1.65 | | Dobrowolski, Henryk | | | 1947 | POL | 0.00 | 1 | -0.26 | 15 | -3.90 | | Golabiewski, Adam | | | 1812 | POL | 0.00 | 1 | -0.44 | 15 | -6.60 | | Witbrodt, Jakub | | | 1587 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | 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) | | NOTE: K factor changed | The 44th Akiba Rubinstein International Chess Festival -Open C | Polanica Zdroj | POL | 2008-08-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1780 | 1767 | 5.50 | 7 | 2.16 | 15 | 32.40 | |
| Ostalska, Natalia | | | 1518 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | Jacek, Roksana | | | 1625 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | Ratajczyk, Rafal | | | 1880 | POL | 1.00 | 1 | 0.65 | 15 | 9.75 | | Zielinski, Wojciech | | | 1896 | POL | 0.50 | 1 | 0.17 | 15 | 2.55 | | Sobiech, Krzysztof | | | 1869 | POL | 1.00 | 1 | 0.64 | 15 | 9.60 | | Mierska, Agnieszka | | | 1860 | POL | 0.00 | 1 | -0.37 | 15 | -5.55 | | Miklaszewicz, Michal | | | 1815 | POL | 1.00 | 1 | 0.57 | 15 | 8.55 | | 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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