Individual Calculations September 2009
 Vojinovic, Luka  Total change: 12.75  Rating chartPersonal card
 Beograd-Slavija-Jezero 2009 Belgrade SRB 2009-07-28
RcRownchangeKK*chgGame
 2181 1926 2.00 6 0.83 15 12.45 
  Vujic, Mihailo f2326  * SRB0.001-0.0815-1.20 
  Bulatovic, Nikola 2111 SRB0.001-0.2615-3.90 
  Ratkovic, Miloje 2077 SRB1.0010.701510.50 
  Jevtic, Miroljub 2164 SRB1.0010.801512.00 
  Popovic, Mladen f2190 MNE0.001-0.1815-2.70 
  Bozovic, Vladimir 2218 SRB0.001-0.1515-2.25 
 * 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)
 
 Nikola Karaklajic Memorial 2009 Belgrade SRB 2009-08-17
RcRownchangeKK*chgGame
 1880 1926 4.50 8 0.02 15 0.30 
  Krstin, Petar 1715 SRB1.0010.23153.45 
  Selimovski, Muhamed 1773 SRB1.0010.30154.50 
  Markovic, Nikola 1960 SRB0.001-0.4515-6.75 
  Panic, Anastasija 1854 SRB1.0010.40156.00 
  Lukovic, Vladimir 2115 SRB0.001-0.2515-3.75 
  Kiproski, Branislav 1737 SRB1.0010.25153.75 
  Elez, Nikola 2162 SRB0.001-0.2015-3.00 
  Nonkovic, Nikola 1722 SRB0.501-0.2615-3.90 

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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