Individual Calculations June 2014
 Ben Porat, Zeev  Total change: -9.60  Rating chartPersonal card
 Liga Artzit Mercaz 2014 various ISR 2014-01-11
RcRownchangeKK*chgGame
 2049 1960 0.50 3 -0.64 15 -9.60 
  Striechman, Orri 2077 ISR0.5010.16152.40 
  Denesh, Nadav 1998 ISR0.001-0.4515-6.75 
  Aronin, Pavel 2071 MNC0.001-0.3515-5.25 

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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