Individual Calculations April 2017
 Bronshtein, Alex  Total change: 40.00  Rating chartPersonal card
 Liga Alef Shfela 2017 Round 5-6 varios ISR 2017-03-04
RcRownchangeKK*chgGame
 2069 2070 2.00 2 1.00 40 40.00 
  Zak, Arad 2061 ISR1.0010.494019.60 
  Dror, Chaim 2076 ISR1.0010.514020.40 

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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