Individual Calculations May 2011
 Bojczuk, Zbigniew  Total change: 0.00  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2010/2011 Dolnyslask POL 2010-11-07
RcRownchangeRpKK*chgGame
 2099 0 1.00 3 0.00 1974   0.00 
  Najduk, Jacek 2050 POL1.0010.00 0.00 
  Lipien, Wieslaw 2081 POL0.0010.00 0.00 
  Szumilas, Piotr 2167 POL0.0010.00 0.00 

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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