Individual Calculations January 2017
 Hatzor, Eyal  Total change: -4.00  Rating chartPersonal card
 Kfar Saba Autumn 2016 Kfar Saba ISR 2016-10-29
RcRownchangeKK*chgGame
 1681 1780 3.00 5 -0.20 20 -4.00 
  Eshkar, Roey 1502 ISR0.501-0.3320-6.60 
  Tombek, Victor 1599 ISR1.0010.26205.20 
  Friedland, Moshe 2180  * ISR0.001-0.0820-1.60 
  Glatt, Oded 1570 ISR1.0010.23204.60 
  Reem, Rami 1555 ISR0.501-0.2820-5.60 
 * 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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