Rapid: Individual Calculations August 2016
 Sobel, Alon  Total change: 17.00  Rating chartPersonal card
 Israel Youth Team Championship 2016 Under 12 Hakfar Hayarok ISR 2016-07-01
RcRownchangeKK*chgGame
 1508 1547 2.50 3 0.85 20 17.00 
  Cohen, Hanan 1571 ISR1.0010.532010.60 
  Kharouba, Wasim 1581 ISR0.5010.05201.00 
  Ofek, Omri 1373 ISR1.0010.27205.40 

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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