Rapid: Individual Calculations January 2016
 Gitzman, Michael  Total change: 16.40  Rating chartPersonal card
 National Youth Championship 2015 Preliminaries U13 North Nesher ISR 2015-12-08
RcRownchangeKK*chgGame
 1648 1780 3.50 4 0.82 20 16.40 
  Kanana, Yzan 1644 ISR1.0010.32206.40 
  Gruzman, Ilya 1553 ISR1.0010.21204.20 
  Levitan, Shon 1807 ISR0.5010.04200.80 
  Amiel, Roy 1589 ISR1.0010.25205.00 

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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