Individual Calculations May 2017
 Yordanova, Svetla  Total change: 1.80  Rating chartPersonal card
 Karpos Open 2017 Skopje MKD 2017-04-01
RcRownchangeKK*chgGame
 2031 2111 3.00 5 0.09 20 1.80 
  Zlatkov, Anton 1711  * MKD1.0010.08201.60 
  Rzayev, Bahruz m2391 AZE0.001-0.1620-3.20 
  Stojanov, Ptolomej Petar 1809 MKD1.0010.15203.00 
  Brokken, Dennis 2370 NED0.001-0.1820-3.60 
  Golubovic, Tomislav 1872 MKD1.0010.20204.00 
 * 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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