Individual Calculations July 2008
 Szefer, Michal  Total change: 30.30  Rating chartPersonal card
 XXXXIII YMCA Winter 2008-B Warszawa POL 2008-01-02
RcRownchangeKK*chgGame
 2010 2037 9.00 13 2.02 15 30.30 
  Pekacki, Stanislaw 1995 POL0.001-0.5615-8.40 
  Sielicki, Tomasz 1960 POL0.501-0.1115-1.65 
  Kuracki, Marek 1958 POL1.0010.39155.85 
  Proszynski, Waldemar 2090 POL0.5010.07151.05 
  Kosny, Marek 1958 POL0.501-0.1115-1.65 
  Solnicki, Michal 1982 POL0.001-0.5815-8.70 
  Ponceleusz, Bronislaw 1987 POL1.0010.43156.45 
  Jozwik, Jacek 2041 POL1.0010.51157.65 
  Delega, Tomasz 2053 POL1.0010.52157.80 
  Szymczak, Rafal 2121 POL0.5010.12151.80 
  Piotrowski, Arkadiusz 1955 POL1.0010.39155.85 
  Krasiewicz, Robert 2050 POL1.0010.52157.80 
  Kadzinski, Wieslaw 1985 POL1.0010.43156.45 

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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