Blitz: Individual Calculations July 2019
 Nguyen, Ngoc Phuong Nghi  Total change: -16.40  Rating chartPersonal card
 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U12 Girls BLITZ Mandalay MYA 2019-06-18
RcRownchangeKK*chgGame
 1307 1276 1.50 5 -0.82 20 -16.40 
  Nguyen, Linh Dan wc1453 VIE0.001-0.2720-5.40 
  Dela Cruz, Daren 1174 PHI1.0010.36207.20 
  Nguyen, Le Cam Hien wc1461 VIE0.001-0.2620-5.20 
  Rice, Lauren 1197 SGP0.501-0.1120-2.20 
  Racasa, Antonella Berthe 1249 PHI0.001-0.5420-10.80 

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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