Individual Calculations April 2013
 Vukelic, Zvonimir  Total change: -22.20  Rating chartPersonal card
 Karpos Open 2013 Skopje MKD 2013-03-09
RcRownchangeKK*chgGame
 2022 1920 0.50 5 -1.48 15 -22.20 
  Arnaudov, G. Petar m2320  * BUL0.001-0.0815-1.20 
  Ratkovic, Miloje 2249 SRB0.001-0.1215-1.80 
  Cherednichenko, Elena wf2175 UKR0.001-0.1915-2.85 
  Peev, Kosta 1648 MKD0.001-0.8315-12.45 
  Tevdovski, Zoran 1720 MKD0.501-0.2615-3.90 
 * 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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