Individual Calculations May 2014
 Petkovski, Vlatko  Total change: -7.05  Rating chartPersonal card
 Karpos Open 2014 Skopje MKD 2014-03-29
RcRownchangeKK*chgGame
 2101 2147 4.50 9 -0.47 15 -7.05 
  Kozul, Zdenko g2547  * CRO0.001-0.0815-1.20 
  Peev, Kosta 1786 MKD1.0010.10151.50 
  Sanal, Vahap m2390 TUR0.001-0.2015-3.00 
  Nikolovska, Dragana 1880 MKD1.0010.18152.70 
  Aydin, Kaan Ayhan 1795 TUR1.0010.11151.65 
  Dimitrov, Pavel m2333 BUL0.001-0.2615-3.90 
  Maier, Christian m2376 GER0.001-0.2115-3.15 
  Serefidou, Despina 1916 GRE0.501-0.2915-4.35 
  Tairi, Krenar 1886 MKD1.0010.18152.70 
 * 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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