Individual Calculations July 2014
 Kowalczyk, Mariusz  Total change: 7.20  Rating chartPersonal card
 56 OTSz o Zlota Wieze - Final Centralny 2014 Chotowa POL 2014-06-08
RcRownchangeKK*chgGame
 1921 1987 4.00 6 0.48 15 7.20 
  Czajkowski, Adam 1997 POL1.0010.51157.65 
  Banach, Szymon 1921 POL1.0010.41156.15 
  Chmiel, Marcin 2062 POL0.001-0.4015-6.00 
  Gawiec, Konrad 1990 POL1.0010.50157.50 
  Luczka, Szymon 1756 POL1.0010.21153.15 
  Osinski, Kamil 1797 POL0.001-0.7515-11.25 

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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