Rapid: Individual Calculations September 2016
 Rosental, Israel  Total change: -28.80  Rating chartPersonal card
 Nesher August 2016 B Nesher ISR 2016-08-15
RcRownchangeKK*chgGame
 1701 1781 1.00 4 -1.44 20 -28.80 
  Meir, Ohad 1562 ISR1.0010.22204.40 
  Sorin, Idan 1521 ISR0.001-0.8220-16.40 
  Hajaj, Ariel 2097 ISR0.001-0.1320-2.60 
  Abu-Hariri, Adam 1624 ISR0.001-0.7120-14.20 

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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