Individual Calculations June 2014
 Prvadivets, Vladimir  Total change: 3.90  Rating chartPersonal card
 Liga Alef Mercaz 2014 various ISR 2014-01-09
RcRownchangeKK*chgGame
 1972 1939 1.50 3 0.13 30 3.90 
  Ben-Ari, Hogel 1862 ISR1.0010.393011.70 
  Zlotogorsky, Itay 2035 ISR0.001-0.3730-11.10 
  Klevinskiy, David 2018 ISR0.5010.11303.30 

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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