Individual Calculations April 2013
 Posedaru, Bogdan  Total change: 2.25  Rating chartPersonal card
 Karpos Open 2013 Skopje MKD 2013-03-09
RcRownchangeKK*chgGame
 2245 2337 5.50 9 0.15 15 2.25 
  Silivri, Volkan Resat 1937  * TUR1.0010.08151.20 
  Golod, Vitali g2564 ISR0.001-0.2115-3.15 
  Bozinovic, Boban c2051 AUT0.501-0.3415-5.10 
  Milutinovic, Stefana 2000 SRB1.0010.12151.80 
  Kozul, Zdenko g2608 CRO0.001-0.1715-2.55 
  Markovski, Velo 2042 MKD1.0010.15152.25 
  Vidic, Miha 2096 SLO1.0010.20153.00 
  Stella, Andrea m2477 ITA0.5010.19152.85 
  Jacimovic, Dragoljub g2433 MKD0.5010.13151.95 
 * 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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