Individual Calculations July 2018
 Pham, Phu Vinh  Total change: 18.00  Rating chartPersonal card
 19th ASEAN Age Group Chess Championships-Standard Open 16U Davao City PHI 2018-06-19
RcRownchangeKK*chgGame
 1785 1790 2.50 4 0.45 40 18.00 
  Labanda, Jarvey 1711 PHI1.0010.394015.60 
  Palasigue, Gal Brien 1757 PHI1.0010.454018.00 
  Nouri, Alekhine f2001 PHI0.5010.274010.80 
  Canino, Ronald 1672 PHI0.001-0.6640-26.40 

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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