Individual Calculations January 2012
 Gorzkiewicz, Lukasz  Total change: -4.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Lubelskiego Seniorow na 2011 rok Lublin POL 2011-11-04
RcRownchangeKK*chgGame
 2005 2113 1.00 2 -0.28 15 -4.20 
  Zuk, Andrzej 2091 POL1.0010.47157.05 
  Cymbala, Ireneusz 1918 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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