Individual Calculations July 2009
 Ponceleusz, Bronislaw  Total change: -20.40  Rating chartPersonal card
 57th YMCA Winter 2009-B Warszawa POL 2009-01-08
RcRownchangeKK*chgGame
 2017 1965 4.50 10 0.22 15 3.30 
  Szymczak, Rafal 1995 POL0.001-0.4615-6.90 
  Zurkowski, Andrzej 2047 POL0.5010.11151.65 
  Krasiewicz, Robert 2080 POL0.5010.16152.40 
  Sielicki, Tomasz 2073 POL0.5010.15152.25 
  Borowicz, Przemyslaw 2008 POL0.001-0.4415-6.60 
  Choroszej, Aleksander 1991 POL0.5010.04150.60 
  Grochulski, Grzegorz 1955 POL1.0010.49157.35 
  Goslawski, Michal 1970 POL0.5010.01150.15 
  Kosny, Marek 1980 POL1.0010.52157.80 
  Szefer, Michal 2067 POL0.001-0.3615-5.40 

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)
 
 61st YMCA Spring 2009-B Warszawa POL 2009-04-08
RcRownchangeKK*chgGame
 1950 1965 5.00 11 -0.72 15 -10.80 
  Jozwik, Jacek 2029 POL0.001-0.4115-6.15 
  Moskwinski, Marek 1869 POL0.501-0.1315-1.95 
  Malec, Sebastian 1924 POL0.001-0.5615-8.40 
  Kuracki, Marek 1909 POL0.501-0.0815-1.20 
  Choroszej, Aleksander 2027 POL0.5010.09151.35 
  Kadzinski, Wieslaw 1978 POL1.0010.52157.80 
  Szewczak, Andrzej 1945 POL1.0010.47157.05 
  Nowicki, Bartosz 1889 POL0.501-0.1015-1.50 
  Wojcik, Wieslaw 1961 POL0.001-0.5115-7.65 
  Krzyzanowski, Antoni 1894 POL0.501-0.1015-1.50 
  Sielicki, Tomasz 2028 POL0.5010.09151.35 

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)
 
 Turniej Szachowy „Cztery Pory Roku” o Puchar Burmistrza Ursusa grupa A Warszawa-Ursus POL 2009-05-30
RcRownchangeKK*chgGame
 1816 1965 2.50 5 -0.86 15 -12.90 
  Rudolf, Michal f2315 POL0.001-0.1115-1.65 
  Ogonowski, Jakub 1615 POL1.0010.11151.65 
  Kowalewska, Agata 1647 POL1.0010.13151.95 
  Kozakow, Mikolaj 1615 POL0.501-0.3915-5.85 
  Nowicki, Bartosz 1889 POL0.001-0.6015-9.00 

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)
 

 

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