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Individual Calculations November 2009 |
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| Karwowski, Kacper Total change: 31.05 | |   |
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| XIV International Chess Festival - Seahorse of Rewal 2009 -Open B | Rewal | POL | 2009-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1745 | 3.50 | 8 | 1.75 | 15 | 26.25 | |
|  Polok, Kacper | | | 2034 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Swiech, Piotr | | | 1988 | POL | 1.00 | 1 | 0.80 | 15 | 12.00 | |  Lozynski, Kamil | | | 1972 | POL | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Weglarz, Joanna | | | 2006 | POL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Ostrowska, Dominika | | | 1914 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Rosiak, Agata | | | 1807 | POL | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Milanowski, Jan | | | 2109 | POL | 1.00 | 1 | 0.90 | 15 | 13.50 | | | Miechowicz, Witold | | | 1979 | POL | 0.50 | 1 | 0.29 | 15 | 4.35 | |
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) | | | | VII Otwarte Mistrzostwa Powiatu Gryfickiego w Szachach | Gryfice | POL | 2009-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1764 | 1.50 | 3 | 0.32 | 15 | 4.80 | |
| | Smieszek, Wojciech | | | 1668 | POL | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Walukiewicz, Cezary | | | 1867 | POL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Jedruszek, Krzysztof | | | 2018 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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