Rapid: Individual Calculations August 2018
 Hajaj, Ariel  Total change: 3.60  Rating chartPersonal card
 Kiryat Bialik Rapid 12.07.18 Kiryat Bialik ISR 2018-07-12
RcRownchangeKK*chgGame
 2001 1972 2.00 4 0.18 20 3.60 
  Gleizer, Mark f1984 ISR1.0010.522010.40 
  Axelrod, Arie f2172 ISR0.001-0.2420-4.80 
  Toby, Ohad 1714 ISR1.0010.18203.60 
  Leibovich, Semion 2135 ISR0.001-0.2820-5.60 

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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