Individual Calculations February 2019
 Belkin, Michael  Total change: 44.80  Rating chartPersonal card
 Liga Beit Yerushalayim 2019 1-2 Various ISR 2019-01-10
RcRownchangeKK*chgGame
 1792 1749 2.00 2 1.12 40 44.80 
  Wenger, Jacques 1838 BEL1.0010.624024.80 
  Shelman, Ishay 1746 ISR1.0010.504020.00 

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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