Rapid: Individual Calculations July 2019
 Nguyen, Ngoc Hien  Total change: 9.60  Rating chartPersonal card
 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U12 Girls RAPID Mandalay MYA 2019-06-17
RcRownchangeKK*chgGame
 1322 1455 4.50 6 0.48 20 9.60 
  Nguyen, Binh Vy 1260 VIE0.001-0.7520-15.00 
  Dinh, Nguyen Hien Anh 1392 VIE1.0010.41208.20 
  Dela Cruz, Daren 1164 PHI1.0010.15203.00 
  Nguyen, Ngoc Phuong Nghi 1310 VIE1.0010.31206.20 
  Thai, Ngoc Tuong Minh 1396 VIE1.0010.42208.40 
  Nguyen, Le Cam Hien wc1409 VIE0.501-0.0620-1.20 

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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