Individual Calculations July 2013
 Kielar, Maciej  Total change: 3.15  Rating chartPersonal card
 123rd YMCA Spring 2013-A Warszawa POL 2013-04-12
RcRownchangeKK*chgGame
 2098 2121 5.00 9 0.21 15 3.15 
  Luksik, Mateusz 2078 POL0.001-0.5615-8.40 
  Kasperkiewicz, Pawel 2108 POL1.0010.48157.20 
  Pazderski, Ziemowit 2182 POL0.5010.08151.20 
  Liberadzki, Slawomir 2073 POL0.501-0.0715-1.05 
  Kubeczko, Grzegorz 2036 POL1.0010.38155.70 
  Malec, Sebastian 2170 POL0.001-0.4315-6.45 
  Goslawski, Michal 2149 POL0.5010.04150.60 
  Szefer, Michal 1992 POL1.0010.33154.95 
  Szymczak, Rafal 2091 POL0.501-0.0415-0.60 

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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