Individual Calculations April 2016
 Rozhik, Aaron  Total change: -6.20  Rating chartPersonal card
 Liga Alef Tzafon 2016 Round 5-6 various ISR 2016-03-05
RcRownchangeKK*chgGame
 2045 1975 0.50 2 -0.31 20 -6.20 
  Zorella, Benzion 1999 ISR0.5010.03200.60 
  Shevelevnast, Mark 2090 ISR0.001-0.3420-6.80 

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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