Individual Calculations September 2019
 Mendoza, Armand Jess  Total change: 13.60  Rating chartPersonal card
 2019 Canadian Amateur Over1600 Kitchener CAN 2019-08-02
RcRownchangeKK*chgGame
 1677 1729 3.50 5 0.68 20 13.60 
  Locham, Divjot 1536 CAN1.0010.25205.00 
  Hua, Michelle 1666 CAN0.501-0.0920-1.80 
  Bao, Tony Bohan 1899 CAN1.0010.722014.40 
  Orozco, Joey 1820 CAN1.0010.622012.40 
  Chakkoli, Anirud 1462 CAN0.001-0.8220-16.40 

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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