Individual Calculations July 2018
 Vu, Hoang Gia Bao  Total change: -4.40  Rating chartPersonal card
 19th ASEAN Age Group Chess Championships-Standard Open 12U Davao City PHI 2018-06-19
RcRownchangeKK*chgGame
 1768 1672 1.50 4 -0.11 40 -4.40 
  Nguyen, Quoc Hy c2072  * VIE0.001-0.0840-3.20 
  Bui, Dang Loc 1650 VIE0.501-0.0340-1.20 
  Bacojo, Mark Jay 1763 PHI1.0010.624024.80 
  Velarde, Jerish John 1586 PHI0.001-0.6240-24.80 
 * 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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