Individual Calculations April 2017
 Nguyen, Phuong Ngan  Total change: 0.00  Rating chartPersonal card
 7th HDBank international open - Challenger tournament Ho Chi Minh VIE 2017-03-12
RcRownchangeRpKK*chgGame
 1444 0 0.00 5 0.00 644   0.00 
  Brown, Geoffrey M 1661 ENG0.0010.00 0.00 
  Thai, Ngoc Tuong Minh 1293 VIE0.0010.00 0.00 
  Nguyen, Thien Ngan 1471 VIE0.0010.00 0.00 
  Nguyen, Hoang Thai Ngoc wc1355 VIE0.0010.00 0.00 
  Pham, Tran Gia Phuc 1439 VIE0.0010.00 0.00 

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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