Rapid: Individual Calculations July 2019
 Reyes, Chester Neil  Total change: 13.20  Rating chartPersonal card
 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U14 Open RAPID Mandalay MYA 2019-06-17
RcRownchangeKK*chgGame
 1748 1650 2.50 5 0.66 20 13.20 
  Kyaw, Myat Aung 1831 MYA1.0010.742014.80 
  Bacojo, Mark Jay 1731 PHI1.0010.612012.20 
  Vu, Hoang Gia Bao c1693 VIE0.5010.06201.20 
  Nguyen, Quoc Hy c1800 VIE0.001-0.3020-6.00 
  Vo, Pham Thien Phuc 1683 VIE0.001-0.4520-9.00 

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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