Individual Calculations September 2009
 Ivic, Roman  Total change: 43.50  Rating chartPersonal card
 Oblacina 2009 Oblacina SRB 2009-08-07
RcRownchangeKK*chgGame
 2297 2233 7.50 11 2.90 15 43.50 
  Radoja, Djordje f2191 SRB1.0010.44156.60 
  Gojkovic, Petar m2415 MNE0.5010.24153.60 
  Kirilov, Rumen 2420 BUL0.5010.24153.60 
  Zlatilov, Ivailo m2327 BUL0.5010.13151.95 
  Semenov, Aleksandar f2295 SRB0.5010.09151.35 
  Kostic, Nebojsa m2328 SRB0.5010.13151.95 
  Trajkovic, Predrag g2481 SRB0.5010.31154.65 
  Djukic, Nebojsa 2148 SRB1.0010.38155.70 
  Bahtijari, Baskim 2155 MNE1.0010.39155.85 
  Organdziev, Oliver f2277 MKD0.5010.06150.90 
  Zivkovic, Rajko 2225 SRB1.0010.49157.35 

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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