Individual Calculations October 2008
 Zebracki, Tomasz  Total change: 60.75  Rating chartPersonal card
 Chess Championship of woj. Kujawsko - Pomorskie Znin POL 2008-06-21
RcRownchangeKK*chgGame
 1978 1734 1.50 6 0.28 25 7.00 
  Darowicki, Mariusz 1952 POL0.5010.28257.00 
  Wodzynski, Michal 1929 POL0.001-0.2525-6.25 
  Starzynski, Waldemar 1868 POL1.0010.682517.00 
  Zietak, Krzysztof 2028 POL0.001-0.1525-3.75 
  Szybowicz, Piotr 2007 POL0.001-0.1725-4.25 
  Zolnierowicz, Krzysztof m2084 POL0.001-0.1125-2.75 

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
RcRownchangeKK*chgGame
 1837 1734 3.50 8 0.59 25 14.75 
  Darowicki, Mariusz 1942 POL1.0010.772519.25 
  Choroszej, Aleksander 1888 POL0.001-0.2925-7.25 
  Kaczmarek, Alicja 1879 POL0.5010.19254.75 
  Sobczynski, Roman 1914 POL0.001-0.2625-6.50 
  Nowosielski, Piotr 1803 POL1.0010.602515.00 
  Zakrzewski, Marek 1908 POL0.001-0.2725-6.75 
  Gajek, Radoslaw 1663 POL0.001-0.6025-15.00 
  Tarczykowska, Monika 1695 POL1.0010.452511.25 

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)
 
 International Chess Festival, OPEN 2008, Chojnice Chojnice POL 2008-07-11
RcRownchangeKK*chgGame
 1835 1734 2.50 4 1.02 25 25.50 
  Kaczmarek, Piotr 1935 POL0.001-0.2425-6.00 
  Kepa, Wojciech 1651 POL1.0010.39259.75 
  Karpinski, Waldemar 1808 POL1.0010.602515.00 
  Miziula, Patryk 1947 POL0.5010.27256.75 

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)
 
 The 44th Akiba Rubinstein International Chess Festival -Open C Polanica Zdroj POL 2008-08-19
RcRownchangeKK*chgGame
 1736 1734 3.00 5 0.54 25 13.50 
  Galka, Kazimierz 1845 POL0.001-0.3525-8.75 
  Gadek, Michal 1829 POL0.001-0.3725-9.25 
  Szulgacz, Maciej 1491 POL1.0010.20255.00 
  Jacek, Roksana 1625 POL1.0010.35258.75 
  Brozek, Lukasz 1888 POL1.0010.712517.75 

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)
 

 

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