Individual Calculations July 2008
 Pekacki, Stanislaw  Total change: -25.05  Rating chartPersonal card
 XXXXIII YMCA Winter 2008-B Warszawa POL 2008-01-02
RcRownchangeKK*chgGame
 2014 1995 4.50 13 -1.67 15 -25.05 
  Szefer, Michal 2037 POL1.0010.56158.40 
  Jozwik, Jacek 2041 POL0.001-0.4415-6.60 
  Delega, Tomasz 2053 POL0.001-0.4215-6.30 
  Szymczak, Rafal 2121 POL0.001-0.3315-4.95 
  Piotrowski, Arkadiusz 1955 POL0.001-0.5615-8.40 
  Krasiewicz, Robert 2050 POL0.5010.08151.20 
  Kadzinski, Wieslaw 1985 POL0.001-0.5115-7.65 
  Ponceleusz, Bronislaw 1987 POL0.501-0.0115-0.15 
  Sielicki, Tomasz 1960 POL0.001-0.5515-8.25 
  Kuracki, Marek 1958 POL1.0010.45156.75 
  Proszynski, Waldemar 2090 POL0.5010.13151.95 
  Kosny, Marek 1958 POL1.0010.45156.75 
  Solnicki, Michal 1982 POL0.001-0.5215-7.80 

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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