Individual Calculations September 2010
 Karweta, Jan  Total change: -26.25  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow LOS 2010 woj. Slaskie POL 2010-01-10
RcRownchangeKK*chgGame
 1934 2008 2.50 6 -1.05 25 -26.25 
  Lozynski, Kamil 1949 POL1.0010.422510.50 
  Janiszewski, Maciej 2048 POL0.001-0.4425-11.00 
  Miszczak, Dariusz 2056 POL0.001-0.4325-10.75 
  Mostowski, Boguslaw 1775 POL0.001-0.7925-19.75 
  Mielczarek, Tomasz 1787 POL1.0010.22255.50 
  Sitek, Tomasz 1987 POL0.501-0.0325-0.75 

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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