Individual Calculations December 2017
 Lapczyk, Jerzy  Total change: 54.40  Rating chartPersonal card
 XV MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY W POWIECIE ZYWIECKIM Milowka POL 2017-11-21
RcRownchangeKK*chgGame
 1642 1414 3.50 9 1.36 40 54.40 
  Bogusz, Alan 1801 POL0.001-0.0940-3.60 
  Sobotka, Jan 1677 POL0.001-0.1840-7.20 
  Flis, Jozef 1060 POL1.0010.11404.40 
  Wolski, Jerzy 1796 POL1.0010.914036.40 
  Hagel, Mariusz 1714 POL0.001-0.1540-6.00 
  Ficek, Bogdan 1537 POL1.0010.674026.80 
  Tomalak, Stanislaw 1684 POL0.5010.334013.20 
  Kowalska, Elzbieta wf1738 POL0.001-0.1340-5.20 
  Wroblewski, Mieczyslaw 1769 POL0.001-0.1140-4.40 

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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