Rapid: Individual Calculations February 2018
 Sokolinsky, Yaakov  Total change: -4.00  Rating chartPersonal card
 Avraham Feldklein Memorial Rapid 2017 A Rishon Lezion ISR 2017-12-30
RcRownchangeKK*chgGame
 1878 1674 1.00 5 -0.20 20 -4.00 
  Freidles, Victor 1951 ISR0.001-0.1720-3.40 
  Shuskin, Gennady 1872 ISR1.0010.762015.20 
  Barak, Gil 1888 ISR0.001-0.2320-4.60 
  Marcovici, Adrian 1864 ISR0.001-0.2520-5.00 
  Aizenberg, Benny 1813 ISR0.001-0.3120-6.20 

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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