Individual Calculations July 2019
 Nguyen, Duc Duy  Total change: 49.20  Rating chartPersonal card
 Hanoi Rating open tournament III - 2019 Ha Noi VIE 2019-06-02
RcRownchangeKK*chgGame
 1818 1563 3.00 7 1.54 40 61.60 
  Nguyen, Thi Minh Thu wf1915 VIE0.5010.394015.60 
  Nguyen, Thi Minh Oanh wf1885 VIE0.5010.374014.80 
  Luu, Duc Hai 1835 VIE1.0010.834033.20 
  Pham, Xuan Dat 1963  * VIE0.5010.424016.80 
  Vuong, Quynh Anh wf1886 VIE0.001-0.1340-5.20 
  Nguyen, Phuc Thanh 1651 VIE0.5010.12404.80 
  Dinh, Tuan Son 1594 VIE0.001-0.4640-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U12 Open STANDARD Mandalay MYA 2019-06-10
RcRownchangeKK*chgGame
 1519 1563 3.50 7 -0.31 40 -12.40 
  Wijaya, Jefferson 1163  * INA1.0010.08403.20 
  Hoang, Minh Hieu c1782 VIE0.5010.284011.20 
  Cantela, Oscar Joseph 1602 PHI0.001-0.4540-18.00 
  Tong, Hai Anh c1405 VIE1.0010.294011.60 
  Can, Chi Thanh 1670 VIE0.5010.15406.00 
  Do, An Hoa 1565 VIE0.001-0.5040-20.00 
  Doan, Phan Khiem 1448 VIE0.501-0.1640-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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