Individual Calculations February 2017
 Semerak, Pavel  Total change: 14.00  Rating chartPersonal card
 Krajsky prebor KHSS 2016/2017 r5-6 various CZE 2017-01-08
RcRownchangeKK*chgGame
 1885 2007 2.00 2 0.70 20 14.00 
  Duch, Robert 1758 CZE1.0010.19203.80 
  Chalupecky, Vladimir 2011 CZE1.0010.512010.20 

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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