Individual Calculations September 2017
 Eyal, Amir  Total change: 27.60  Rating chartPersonal card
 Nat. Ch. 1-8 final 2017 Ganey Tikva Ganey Tikva ISR 2017-04-28
RcRownchangeKK*chgGame
 1518 1633 6.50 9 0.69 40 27.60 
  Vagman, Roy 1294 ISR1.0010.12404.80 
  Levy, Zohar 1553 ISR1.0010.394015.60 
  Gefen, Itamar 1563 ISR0.001-0.6040-24.00 
  Gefen, Ofer 1407 ISR1.0010.21408.40 
  Levitan, Yaron 1395 ISR1.0010.20408.00 
  Gross, Dror 1830 ISR1.0010.754030.00 
  Sherman, Reem 1613 ISR0.001-0.5340-21.20 
  Kolko, Miki 1507 ISR0.501-0.1740-6.80 
  Cohen, Elad 1503 ISR1.0010.324012.80 

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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