Individual Calculations May 2018
 Topalov, Nikola  Total change: -30.40  Rating chartPersonal card
 Karpos Open 2018 Skopje MKD 2018-03-24
RcRownchangeKK*chgGame
 1638 1569 1.50 7 -1.52 20 -30.40 
  Radeva, Viktoria wf1969  * FID0.001-0.0820-1.60 
  Risteski, Emil 1969  * MKD0.001-0.0820-1.60 
  Kalin, Andrei 1169  * MKD0.001-0.9220-18.40 
  Yerden, Huseyin Eren 1963 TUR0.001-0.0820-1.60 
  Turkmen, Gokhan 1213 TUR0.501-0.3920-7.80 
  Jonoska, Katerina 1969  * MKD0.001-0.0820-1.60 
  Miftari, Hedon 1215 MKD1.0010.11202.20 
 * 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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