Rapid: Individual Calculations July 2019
 Berenboym, Igor  Total change: -35.40  Rating chartPersonal card
 Israel Team Cup - 2019 Jerusalem ISR 2019-06-21
RcRownchangeKK*chgGame
 1843 2046 0.50 3 -1.77 20 -35.40 
  Alperovich, Asher 1747 ISR0.501-0.3520-7.00 
  Zhimalov, Adam 1866 ISR0.001-0.7420-14.80 
  Iliaguev, Daniel 1915 ISR0.001-0.6820-13.60 

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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