Individual Calculations April 2017
 Nguyen, Thi Minh Thu  Total change: 12.40  Rating chartPersonal card
 7th HDBank international open - Challenger tournament Ho Chi Minh VIE 2017-03-12
RcRownchangeKK*chgGame
 1876 1779 2.50 6 0.31 40 12.40 
  Nguyen, Thi Thuy Trien wf2051 VIE0.001-0.1740-6.80 
  Phan, Nhat Y 1453 VIE1.0010.13405.20 
  Tran, Thi Mong Thu 1921 VIE0.5010.19407.60 
  Nguyen, Minh Thang 1949 VIE0.5010.22408.80 
  Le, Minh Tu f1950 VIE0.001-0.2740-10.80 
  Hoang, Thi Hai Anh wc1934 VIE0.5010.21408.40 

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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