Rapid: Individual Calculations July 2019
 Nguyen, Le Cam Hien  Total change: 19.80  Rating chartPersonal card
 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U12 Girls RAPID Mandalay MYA 2019-06-17
RcRownchangeKK*chgGame
 1295 1409 5.50 7 0.99 20 19.80 
  Vo, Dinh Khai My 1119 VIE1.0010.16203.20 
  Racasa, Antonella Berthe 1169 PHI0.501-0.3020-6.00 
  Chau, Dien Nha Uyen 1271 VIE1.0010.31206.20 
  Nguyen, Ngoc Phuong Nghi 1310 VIE0.501-0.1420-2.80 
  Tong, Thai Ky An 1378 VIE1.0010.46209.20 
  Nguyen, Hoang Thai Ngoc wc1365 VIE1.0010.44208.80 
  Nguyen, Ngoc Hien 1455 VIE0.5010.06201.20 

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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