Individual Calculations May 2017
 Brokken, Dennis  Total change: 25.00  Rating chartPersonal card
 Karpos Open 2017 Skopje MKD 2017-04-01
RcRownchangeKK*chgGame
 2287 2370 6.50 9 1.25 20 25.00 
  Samartzis, Mihail 1970  * GRE1.0010.08201.60 
  Gjorshev, Ljupcho 2080 MKD0.001-0.8420-16.80 
  Peev, Kosta 1970  * MKD1.0010.08201.60 
  Yordanova, Svetla wm2111 BUL1.0010.18203.60 
  Dorfanis, Ilarion 2164 GRE1.0010.24204.80 
  Nguyen, Piotr m2444 POL1.0010.602012.00 
  Kozul, Zdenko g2631 CRO1.0010.822016.40 
  Ter-Sahakyan, Samvel g2581 ARM0.5010.27205.40 
  Demchenko, Anton g2628 RUS0.001-0.1820-3.60 
 * 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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