Individual Calculations July 2013
 Kovac, Zoltan  Total change: 5.70  Rating chartPersonal card
 Severnobacka liga 2013 Round 1-6 several SRB 2013-05-12
RcRownchangeKK*chgGame
 1881 2058 2.50 3 0.38 15 5.70 
  Vucelic, Rade 1960 SRB1.0010.37155.55 
  Bacsa, Zoltan 1679 SRB1.0010.09151.35 
  Guzina, Rajko 2003 SRB0.501-0.0815-1.20 

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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