Individual Calculations April 2019
 Erdogdu, Mert  Total change: -22.20  Rating chartPersonal card
 European Individual Chess Championship 2019 Skopje MKD 2019-03-18
RcRownchangeKK*chgGame
 2290 2413 5.00 11 -2.22 10 -22.20 
  Gelfand, Boris g2655 ISR0.001-0.2010-2.00 
  Jandric, Damjan c2171 SRB0.001-0.8010-8.00 
  Ivankovic, Ivo 2109 CRO1.0010.14101.40 
  Sahin, Ozgun 2221 TUR1.0010.25102.50 
  Vallejo Pons, Francisco g2698 ESP0.001-0.1610-1.60 
  Tifferet, Shaked f2219 ISR0.001-0.7510-7.50 
  Ivic, Mateo f2183 CRO0.501-0.2910-2.90 
  Uzumcu, Ahmet Utku f2211 TUR0.501-0.2610-2.60 
  Isik, Alparslan f2180 TUR0.501-0.2910-2.90 
  Milikow, Elie c2226 ISR1.0010.26102.60 
  Tsvetkov, Andrey f2322 RUS0.501-0.1210-1.20 

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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