Rapid: Individual Calculations August 2015
 Juchelka, Petr  Total change: -47.00  Rating chartPersonal card
 CZECH OPEN 2015 - G2 - rapid tournament Pardubice, Tipsport arena CZE 2015-07-22
RcRownchangeKK*chgGame
 1717 1751 2.00 8 -2.35 20 -47.00 
  Just, Pavel 1951 CZE0.001-0.2420-4.80 
  Chekletsova, Darya 1472 RUS0.001-0.8420-16.80 
  Ruffer, Vaclav 1649 CZE1.0010.36207.20 
  Ingason, Sigurdur 1878 ISL0.001-0.3320-6.60 
  Tobiskova, Petra 1586 CZE1.0010.28205.60 
  Mamontova, Anastasia 1938 RUS0.001-0.2620-5.20 
  Vanicek, Jan 1709 CZE0.001-0.5620-11.20 
  Towse, Mark John 1549 CZE0.001-0.7620-15.20 

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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