Individual Calculations July 2017
 Petrovic, Marija V  Total change: -22.00  Rating chartPersonal card
 Silver Lake 2017 - B Veliko Gradiste SRB 2017-06-18
RcRownchangeKK*chgGame
 1547 1486 3.00 8 -0.55 40 -22.00 
  Bobusic, Milan 1886  * SRB0.001-0.0840-3.20 
  Delic, Miladin 1845 SRB0.001-0.1040-4.00 
  Ates, Selen 1246 TUR0.001-0.8040-32.00 
  Chamurkov, Slav 1129 BUL1.0010.11404.40 
  Ratkovic, Tihomir 1833 SRB0.001-0.1140-4.40 
  Radkova, Radost 1219 BUL0.001-0.8240-32.80 
  Jovanovic, Anja 1386 SRB1.0010.364014.40 
  Vujic, Nedeljko 1835 SRB1.0010.894035.60 
 * 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)
 

 

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