Individual Calculations August 2013
 Martic, Ivan  Total change: -17.60  Rating chartPersonal card
 Letnji Open 2013 Beograd SRB 2013-07-13
RcRownchangeKK*chgGame
 2079 2393 6.00 9 -1.76 10 -17.60 
  Bojanic, Denis 2007 SRB1.0010.09100.90 
  Bosnic, Miroslav 2087 SRB1.0010.14101.40 
  Petrekanovic, Miroslav 2111 SRB0.501-0.3410-3.40 
  Ilic, Aleksandar 2098 SRB0.501-0.3510-3.50 
  Kiproski, Branislav 2093 SRB0.001-0.8510-8.50 
  Kalinic, Dusan 2076 SRB0.001-0.8710-8.70 
  Milanko, Nikola 2010 SRB1.0010.09100.90 
  Vasic, Lazar 2070 SRB1.0010.13101.30 
  Popovic, Mladen f2157 MNE1.0010.20102.00 

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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