Individual Calculations September 2017
 Stolyarsky, Yegor  Total change: -4.40  Rating chartPersonal card
 Kfar Saba Weekend 2017 B Kfar Saba ISR 2017-07-27
RcRownchangeKK*chgGame
 1808 1914 3.00 5 -0.11 40 -4.40 
  Cohen, Elad 1554 ISR0.501-0.4040-16.00 
  Vaisgur, Alon 1720 ISR1.0010.254010.00 
  Shani, Amichai 2023 ISR0.5010.15406.00 
  Klevinskiy, David 1986 ISR0.001-0.4040-16.00 
  Tiktin, Dor 1758 ISR1.0010.294011.60 

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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