Individual Calculations July 2016
 Lees, Fraser A  Total change: 1.20  Rating chartPersonal card
 40th Hampstead Weekend Congress Under 2200 London ENG 2016-06-11
RcRownchangeKK*chgGame
 1686 1817 2.00 3 0.06 20 1.20 
  Dias, Savin 1491 ENG1.0010.13202.60 
  Iyengar, Ilya 2009 ENG0.001-0.2520-5.00 
  Desai, Nilomi 1557 ENG1.0010.18203.60 

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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