Individual Calculations May 2018
 Eftovski, Mateo  Total change: 23.60  Rating chartPersonal card
 Karpos Open 2018 Skopje MKD 2018-03-24
RcRownchangeKK*chgGame
 1744 1558 3.00 8 0.59 40 23.60 
  Yordanov, Lachezar f1958  * FID0.001-0.0840-3.20 
  Jonoska, Katerina 1958  * MKD0.001-0.0840-3.20 
  Lazovski, Kristijan 1158  * MKD1.0010.08403.20 
  Gurel, Ahmet Unal 1945 TUR0.001-0.0940-3.60 
  Selkovski, Zarko 1948 MKD1.0010.914036.40 
  Milanovic, Maja 1942 SRB0.001-0.0940-3.60 
  Ajrula, Adnan 1830 MKD0.001-0.1740-6.80 
  Turkmen, Gokhan 1213 TUR1.0010.11404.40 
 * 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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