Individual Calculations July 2008
 Jozwik, Jacek  Total change: -30.75  Rating chartPersonal card
 XXXXIII YMCA Winter 2008-B Warszawa POL 2008-01-02
RcRownchangeKK*chgGame
 2010 2041 5.00 13 -2.05 15 -30.75 
  Kadzinski, Wieslaw 1985 POL1.0010.42156.30 
  Pekacki, Stanislaw 1995 POL1.0010.44156.60 
  Sielicki, Tomasz 1960 POL0.501-0.1115-1.65 
  Kuracki, Marek 1958 POL1.0010.39155.85 
  Proszynski, Waldemar 2090 POL1.0010.57158.55 
  Kosny, Marek 1958 POL0.001-0.6115-9.15 
  Solnicki, Michal 1982 POL0.001-0.5815-8.70 
  Szefer, Michal 2037 POL0.001-0.5115-7.65 
  Ponceleusz, Bronislaw 1987 POL0.001-0.5815-8.70 
  Delega, Tomasz 2053 POL0.5010.02150.30 
  Szymczak, Rafal 2121 POL0.001-0.3915-5.85 
  Piotrowski, Arkadiusz 1955 POL0.001-0.6215-9.30 
  Krasiewicz, Robert 2050 POL0.001-0.4915-7.35 

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)
 

 

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