Individual Calculations July 2012
 Jobda, Rafal  Total change: -12.60  Rating chartPersonal card
 III liga Sezonu 2012 - Juniorzy Wojewodztwo Slaskie POL 2012-02-21
RcRownchangeKK*chgGame
 1441 1545 1.50 3 -0.42 30 -12.60 
  Modlich, Piotr 1435 POL0.501-0.1530-4.50 
  Mulet, Mateusz 1384 POL0.501-0.2130-6.30 
  Dobrucki, Tymoteusz 1503 POL0.501-0.0630-1.80 

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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