Rapid: Individual Calculations July 2018
 Cohen, Yonatan  Total change: -17.40  Rating chartPersonal card
 Dafni Memorial Rapid Herzliya 28.06.18 Herzliya ISR 2018-06-28
RcRownchangeKK*chgGame
 1571 1625 2.50 6 -0.87 20 -17.40 
  Zoler, Dan g2025  * ISR0.001-0.0820-1.60 
  Engel, Bar 1284 ISR0.501-0.3820-7.60 
  Amiel, Ran 1359 ISR1.0010.18203.60 
  Vaisgur, Alon 1755 ISR0.001-0.3220-6.40 
  Neeman, Ori 1313 ISR1.0010.14202.80 
  Horowitz, Guy 1691 ISR0.001-0.4120-8.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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