Individual Calculations November 2009
 Petrekanovic, Miroslav  Total change: 21.15  Rating chartPersonal card
 Subotica League 2009 Subotica SRB 2009-05-17
RcRownchangeKK*chgGame
 1978 2152 5.00 5 1.41 15 21.15 
  Kovacs, Attila 1829 SRB1.0010.13151.95 
  Jelovac, Ivko 1942 SRB1.0010.23153.45 
  Sakic, Lorand 2017 SRB1.0010.32154.80 
  Bjelica, Kostadin 2125 SRB1.0010.46156.90 
  Grkovic, Konstantin 1976 SRB1.0010.27154.05 

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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