Individual Calculations April 2016
 Boruchovsky, Ron  Total change: 14.00  Rating chartPersonal card
 Liga Alef Sharon 2016 Round 5-6 various ISR 2016-03-05
RcRownchangeKK*chgGame
 1986 1686 0.50 1 0.35 40 14.00 
  Magen, Paz 1986 ISR0.5010.354014.00 

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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