Individual Calculations September 2018
 Petrovic, Nikola V  Total change: -6.80  Rating chartPersonal card
 100 years of the Novosadski Chess Club - Match of cities 1 Novi Sad SRB 2018-08-07
RcRownchangeKK*chgGame
 1910 2057 6.50 10 -0.34 20 -6.80 
  Yildirim, Ibrahim Halil 1783 TUR1.0010.17203.40 
  Gallevci, Yagiz 1783 TUR0.001-0.8320-16.60 
  Altun, Arda 2043 TUR0.501-0.0220-0.40 
  Danaci, Ege 2012 TUR1.0010.44208.80 
  Ozkan, Taha c1927 TUR1.0010.32206.40 
  Yildirim, Ibrahim Halil 1783 TUR1.0010.17203.40 
  Gallevci, Yagiz 1783 TUR0.501-0.3320-6.60 
  Altun, Arda 2043 TUR0.001-0.5220-10.40 
  Danaci, Ege 2012 TUR1.0010.44208.80 
  Ozkan, Taha c1927 TUR0.501-0.1820-3.60 

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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