Blitz: Individual Calculations July 2019
 Bui, Duc Huy  Total change: 5.00  Rating chartPersonal card
 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U18 Open BLITZ Mandalay MYA 2019-06-18
RcRownchangeKK*chgGame
 1828 1793 2.50 5 0.25 20 5.00 
  Daluz, Christian Mark 1769 PHI0.001-0.5320-10.60 
  Nguyen, Huynh Minh Thien c1828 VIE1.0010.552011.00 
  Pangilinan, Stephen Rome f1948 PHI1.0010.712014.20 
  Nguyen, Quang Trung 1840 VIE0.5010.07201.40 
  Rilloraza, Istraelito 1757 PHI0.001-0.5520-11.00 

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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