Individual Calculations August 2015
 Kowalik, Pawel  Total change: -27.40  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open B Warszawa POL 2015-07-10
RcRownchangeKK*chgGame
 1733 1718 3.00 9 -1.37 20 -27.40 
  Levitan, Tal 2014 ISR0.001-0.1520-3.00 
  Suliborski, Artur 1894 POL0.001-0.2720-5.40 
  Chyzy, Jakub 1565 POL1.0010.30206.00 
  Kowalska, Elzbieta wf1855 POL0.5010.18203.60 
  Celinski, Kamil 1845 POL0.001-0.3320-6.60 
  Dabrowski, Mikolaj 1617 POL0.501-0.1420-2.80 
  Golecki, Jan 1581 POL0.001-0.6820-13.60 
  Bartczak, Hanna 1582 POL1.0010.32206.40 
  Stolyarsky, Yegor 1642 ISR0.001-0.6020-12.00 

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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