Individual Calculations July 2019
 Slobodiansky, Steven  Total change: 48.40  Rating chartPersonal card
 Liga Artzit Darom 2019 Round 8-9 Various ISR 2019-06-01
RcRownchangeKK*chgGame
 2186 2106 2.00 2 1.21 40 48.40 
  Kunin, Michael 2122 ISR1.0010.524020.80 
  Lederman, Leon m2250 ISR1.0010.694027.60 

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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