Individual Calculations January 2011
 Jozwik, Jaroslaw  Total change: -2.25  Rating chartPersonal card
 Turniej G³ówny - XXX Festiwal Szachowy im. T. Odrowskiego Kwidzyn POL 2010-11-12
RcRownchangeKK*chgGame
 1689 1700 2.50 5 -0.09 25 -2.25 
  Kaluzny, Krzysztof 1620 POL1.0010.39259.75 
  Sokolowska, Aneta 1679 POL0.001-0.5325-13.25 
  Sobczynski, Roman 1865 POL0.5010.22255.50 
  Fukowski, Pawel 1600 POL1.0010.36259.00 
  Stawicki, Michal 1679 POL0.001-0.5325-13.25 

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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