Individual Calculations September 2009
 Gojkovic, Petar  Total change: 1.00  Rating chartPersonal card
 Oblacina 2009 Oblacina SRB 2009-08-07
RcRownchangeKK*chgGame
 2280 2415 7.50 11 0.10 10 1.00 
  Bahtijari, Baskim 2155 MNE1.0010.18101.80 
  Ivic, Roman f2233 GER0.501-0.2410-2.40 
  Zivkovic, Rajko 2225 SRB1.0010.25102.50 
  Radoja, Djordje f2191 SRB1.0010.22102.20 
  Organdziev, Oliver f2277 MKD0.501-0.1910-1.90 
  Kirilov, Rumen 2420 BUL0.5010.01100.10 
  Zlatilov, Ivailo m2327 BUL0.501-0.1210-1.20 
  Semenov, Aleksandar f2295 SRB0.501-0.1610-1.60 
  Kostic, Nebojsa m2328 SRB0.501-0.1210-1.20 
  Trajkovic, Predrag g2481 SRB0.5010.09100.90 
  Djukic, Nebojsa 2148 SRB1.0010.18101.80 

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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