Rapid: Individual Calculations July 2018
 Nguyen, Le Minh Phu  Total change: 5.80  Rating chartPersonal card
 19th ASEAN Age Group Chess Championships-Rapid Open 10U Davao City PHI 2018-06-26
RcRownchangeKK*chgGame
 1341 1490 3.00 4 0.29 20 5.80 
  Tiburcio, Jayson Jacobo 1170 PHI0.501-0.3720-7.40 
  Tran, Dang Minh Duc 1478 VIE0.501-0.0220-0.40 
  Pham, Tran Gia Phuc c1494 VIE1.0010.512010.20 
  Tran, Ngoc Minh Duy 1222 VIE1.0010.17203.40 

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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