Individual Calculations April 2015
 Toporkova, Sofia  Total change: -4.80  Rating chartPersonal card
 European Individual Chess Championship 2015 Jerusalem ISR 2015-02-24
RcRownchangeKK*chgGame
 2001 1962 5.00 11 -0.12 40 -4.80 
  Stefansson, Hannes g2362  * ISL0.001-0.0840-3.20 
  Murey, Jacob g2362  * ISR0.001-0.0840-3.20 
  Feldman, Antony 1807 ISR0.001-0.7140-28.40 
  Iliaguev, Daniel 1813 ISR0.001-0.7040-28.00 
  Or, Yochanan 1822 ISR1.0010.314012.40 
  Rave, Avraham 1824 ISR1.0010.314012.40 
  Hasidovsky, Michael 2187 ISR0.5010.284011.20 
  Ciobanu, Camelia-Adriana wm2152 ROU0.001-0.2540-10.00 
  Shohat, Yotam 1903 ISR0.501-0.0840-3.20 
  Kochavi, Ori 1607 ISR1.0010.11404.40 
  Drori, Saar c2173 ISR1.0010.774030.80 
 * 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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