Individual Calculations September 2023
 Pham, Huy Duc  Total change: 56.40  Rating chartPersonal card
 Ha Noi Chess team tournament A - August 2023 Ha Noi VIE 2023-08-05
RcRownchangeKK*chgGame
 1727 1433 3.00 8 1.41 40 56.40 
  Nguyen, Truong An Khang 1679 VIE0.001-0.1940-7.60 
  Nguyen, Anh Dung 1532 VIE0.001-0.3640-14.40 
  Vu, My Linh 1591 VIE1.0010.714028.40 
  Nguyen, Nam Kiet 1944 VIE0.001-0.0440-1.60 
  Nguyen, Tran Duy Anh 1469 VIE1.0010.554022.00 
  Nguyen, Thien Ngan wm1995 VIE1.0010.984039.20 
  Tran, Dang Minh Duc 1674 VIE0.001-0.2040-8.00 
  Nguyen, Dinh Trung 1934 VIE0.001-0.0440-1.60 

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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