Rapid: Individual Calculations July 2018
 Vu, Vinh Hoang  Total change: -30.60  Rating chartPersonal card
 19th ASEAN Age Group Chess Championships-Rapid Open 10U Davao City PHI 2018-06-26
RcRownchangeKK*chgGame
 1244 1460 0.00 2 -1.53 20 -30.60 
  Pham, Dang Minh 1317 VIE0.001-0.6920-13.80 
  Tiburcio, Jayson Jacobo 1170 PHI0.001-0.8420-16.80 

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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