Individual Calculations September 2009
 Nonkovic, Nikola  Total change: 14.35  Rating chartPersonal card
 Beograd-Slavija-Jezero 2009 Belgrade SRB 2009-07-28
RcRownchangeKK*chgGame
 2034 1722 0.50 5 -0.23 25 -5.75 
  Eric, Dusan 2122  * SRB0.001-0.0825-2.00 
  Brujic, Bozidar f2122  * SRB0.001-0.0825-2.00 
  Mladenovic, Stefan 1978 SRB0.001-0.1925-4.75 
  Bulatovic, Ilija 1975 SRB0.5010.31257.75 
  Stancic, Lazar 1973 SRB0.001-0.1925-4.75 
 * 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)
 
NOTE: K factor changed
 Nikola Karaklajic Memorial 2009 Belgrade SRB 2009-08-17
RcRownchangeKK*chgGame
 1906 1722 3.00 6 1.34 15 20.10 
  Lukovic, Vladimir 2115 SRB0.001-0.0815-1.20 
  Nonkovic, Bogdana 1834 SRB0.5010.15152.25 
  Panic, Anastasija 1854 SRB1.0010.681510.20 
  Jovanovic, Miroslav M 1968 SRB0.5010.31154.65 
  Kiproski, Branislav 1737 SRB0.5010.02150.30 
  Vojinovic, Luka 1926 SRB0.5010.26153.90 

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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