Individual Calculations September 2010
 Janic, Dusan  Total change: 8.55  Rating chartPersonal card
 Summer Open 2010 Belgrade SRB 2010-07-10
RcRownchangeKK*chgGame
 1966 1738 1.50 4 0.56 15 8.40 
  Stosic, Slobodan 2138  * SRB0.001-0.0815-1.20 
  Masovic, Bogosav 1801 SRB0.5010.09151.35 
  Stojanovic, Nadezda wf2046 SRB0.5010.36155.40 
  Cosic, Nebojsa 1877 SRB0.5010.19152.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 XVI Open Beograd-Jezero 2010 Belgrade SRB 2010-07-28
RcRownchangeKK*chgGame
 1748 1738 0.50 1 0.01 15 0.15 
  Jovanovic, Nebojsa M 1748 SRB0.5010.01150.15 

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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