Individual Calculations December 2016
 Cohen, Yaacov  Total change: 48.40  Rating chartPersonal card
 Herzliya Championship Haim Kandelshine Memorial 2016-B Herzliya ISR 2016-09-12
RcRownchangeKK*chgGame
 1476 1458 5.00 8 1.21 40 48.40 
  Zohar, Iddo 1617 USA0.001-0.2940-11.60 
  Bar-Tal, Shir 1523 ISR1.0010.594023.60 
  Weissberg, Harel 1240 ISR1.0010.22408.80 
  Caspi, Avraham 1413 ISR1.0010.444017.60 
  Sagi, Nahum 1599 ISR1.0010.694027.60 
  Milatin, Zvi 1618 ISR0.001-0.2940-11.60 
  Amiel, Ran 1522 ISR1.0010.594023.60 
  Tadmor, Maya 1276 ISR0.001-0.7440-29.60 

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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