Individual Calculations April 2019
 Borigas, Edgardo  Total change: -30.40  Rating chartPersonal card
 9th HDBank international cup 2019 - Challengers category Ho Chi Minh VIE 2019-03-07
RcRownchangeKK*chgGame
 1700 1775 2.50 7 -1.52 20 -30.40 
  Nguyen, Thi Thuy Trien wf2054 VIE0.001-0.1620-3.20 
  Huynh, Le Minh Hoang 1375  * VIE1.0010.08201.60 
  Le, Phi Lan 1416 VIE1.0010.10202.00 
  Phan, Phuong Duc 1963 VIE0.001-0.2620-5.20 
  Nghiem, Thao Tam 1497 VIE0.501-0.3320-6.60 
  Nguyen, Huu Hoang Anh 1978 VIE0.001-0.2420-4.80 
  Nguyen, Le Cam Hien wc1614 VIE0.001-0.7120-14.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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