Individual Calculations April 2017
 Nguyen, Ha Minh Anh  Total change: -68.00  Rating chartPersonal card
 7th HDBank international open - Challenger tournament Ho Chi Minh VIE 2017-03-12
RcRownchangeKK*chgGame
 1516 1553 0.00 3 -1.70 40 -68.00 
  Le, Minh Tu f1950 VIE0.001-0.0840-3.20 
  Nguyen, Linh Dan wc1242 VIE0.001-0.8640-34.40 
  Nguyen, Hoang Thai Ngoc wc1355 VIE0.001-0.7640-30.40 

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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