Individual Calculations May 2017
 Kralevski, Aleksander  Total change: -5.00  Rating chartPersonal card
 Karpos Open 2017 Skopje MKD 2017-04-01
RcRownchangeKK*chgGame
 2020 2108 4.50 8 -0.25 20 -5.00 
  Minko, Uliana 1708  * RUS1.0010.08201.60 
  Bogdanovski, Vlatko g2388 MKD0.001-0.1620-3.20 
  Velkovski, Kristijan 1708  * MKD1.0010.08201.60 
  Rogac, Srdjan f2359 SRB0.001-0.1920-3.80 
  Koutsogiannopoulou, Theodora wc1906 GRE1.0010.24204.80 
  Erden, Kadir 2245 TUR0.001-0.3220-6.40 
  Becker, Tobias 1883 GER0.501-0.2820-5.60 
  Peev, Kosta 1960 MKD1.0010.30206.00 
 * 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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