Individual Calculations July 2009
 Kovacevic, Bozidar  Total change: 25.00  Rating chartPersonal card
 SRB Youth Chmp 2009 B-18 Vrnjacka Banja SRB 2009-04-20
RcRownchangeKK*chgGame
 1919 1774 3.50 8 1.00 25 25.00 
  Milovic, Nikola 1987 SRB0.001-0.2325-5.75 
  Kotrla, Stefan 1934 SRB0.5010.21255.25 
  Kostic, Aleksandar 1932 SRB0.001-0.2925-7.25 
  Agoston, Adam 1889 SRB0.5010.16254.00 
  Markovic, Nikola 1970 SRB1.0010.752518.75 
  Dragojevic, Leon 1961 SRB0.5010.24256.00 
  Grujic, Milos 1700 SRB1.0010.402510.00 
  Velickovic, Dusan 1978 SRB0.001-0.2425-6.00 

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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