Individual Calculations August 2015
 Lasota, Adam  Total change: 31.20  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open B Warszawa POL 2015-07-10
RcRownchangeKK*chgGame
 2017 1932 5.00 9 1.56 20 31.20 
  Moscicka, Pola 1644 POL1.0010.16203.20 
  Borawski, Jakub 2063 POL1.0010.682013.60 
  Praczukowski, Stanislaw 2037 POL1.0010.642012.80 
  Levitan, Tal 2014 ISR0.001-0.3920-7.80 
  Pietocha, Pawel 2072 POL0.001-0.3120-6.20 
  Maciaga, Marcin 2168 POL1.0010.802016.00 
  Michalski, Filip 2009 POL0.001-0.3920-7.80 
  Maj, Pawel 2129 POL1.0010.752015.00 
  Nowicki, Bartosz 2018 POL0.001-0.3820-7.60 

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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