Individual Calculations April 2019
 Lee, Christopher  Total change: -6.00  Rating chartPersonal card
 9th HDBank international cup 2019 - Challengers category Ho Chi Minh VIE 2019-03-07
RcRownchangeKK*chgGame
 1698 1640 2.00 5 -0.15 40 -6.00 
  Pham, Minh Hieu 1944 VIE0.5010.364014.40 
  Le, Thien Vi 1948 VIE0.001-0.1440-5.60 
  Nguyen, Anh Khoa 1304 VIE1.0010.12404.80 
  Dang, Anh Minh 1918 VIE0.001-0.1740-6.80 
  Pham, Viet Thien Phuoc 1378 VIE0.501-0.3240-12.80 

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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