Individual Calculations September 2009
 Zdravkovic, Dragan S  Total change: -23.10  Rating chartPersonal card
 Vidovdan 2009 Nis SRB 2009-07-03
RcRownchangeKK*chgGame
 2130 2063 3.50 8 0.12 15 1.80 
  Stojilkovic, Dane 2005 SRB0.501-0.0815-1.20 
  Stojilkovic, Dane 2005 SRB1.0010.42156.30 
  Blagojevic, Nebojsa 2303 SRB0.001-0.2015-3.00 
  Blagojevic, Nebojsa 2303 SRB0.001-0.2015-3.00 
  Semenov, Aleksandar f2295 SRB0.5010.29154.35 
  Semenov, Aleksandar f2295 SRB0.001-0.2115-3.15 
  Sundric, Dragan 1917 SRB0.501-0.2015-3.00 
  Sundric, Dragan 1917 SRB1.0010.30154.50 

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)
 
 Rating Nis July 2009 Nis SRB 2009-07-22
RcRownchangeKK*chgGame
 2050 2063 3.00 9 -1.66 15 -24.90 
  Kraguljac, Pero 2181 SRB0.001-0.3415-5.10 
  Lukic, Igor M 2165 SRB0.001-0.3615-5.40 
  Velickovic, Dusan 1973 SRB0.501-0.1215-1.80 
  Stojkovic, Zoran 2091 SRB0.5010.04150.60 
  Mladenovic, Stefan 1978 SRB0.001-0.6215-9.30 
  Arandjelovic, Aleksandar Z 2113 SRB0.5010.07151.05 
  Zivkovic, Ljubisa 1949 SRB0.501-0.1615-2.40 
  Trickovic, Vladimir 1999 SRB0.001-0.5915-8.85 
  Rancic, Danijela 2005 SRB1.0010.42156.30 

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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