Individual Calculations June 2017
 Lubelsky, Alex  Total change: -13.60  Rating chartPersonal card
 Liga Bet Rehovot 2017 Round 8-9 varios ISR 2017-05-06
RcRownchangeKK*chgGame
 1575 1711 0.00 1 -0.68 20 -13.60 
  Tsarfati, Ohn 1575 ISR0.001-0.6820-13.60 

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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