Blitz: Individual Calculations August 2023
 Lai, Duc Minh  Total change: 191.20  Rating chartPersonal card
 25th Glorious road tournament - Blitz Open Ha Noi VIE 2023-07-02
RcRownchangeKK*chgGame
 1369 1556 5.50 6 1.15 40 46.00 
  Bui, Quang Minh 1215 VIE1.0010.12404.80 
  Nguyen, Khanh Nam 1286 VIE1.0010.17406.80 
  Do, Minh Quan 1377 VIE1.0010.274010.80 
  Tran, Minh Dat 1433 VIE1.0010.334013.20 
  Nguyen, Duy Khang 1280 VIE1.0010.17406.80 
  Nguyen, Manh Duc 1621 VIE0.5010.09403.60 

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)
 
 Viet Nam Youth chess championships 2023 - Blitz Open 6 to 20 Can Tho VIE 2023-07-16
RcRownchangeKK*chgGame
 1833 1556 5.50 7 3.63 40 145.20 
  Le, Tri Kien 2152 VIE0.5010.484019.20 
  Phan, Nguyen Dang Kha 1559 VIE1.0010.504020.00 
  Pham, Phu Quang 1830 VIE0.5010.334013.20 
  Luu, Tran Nguyen Khoi 1511 VIE1.0010.444017.60 
  Ngo, Duc Tri f2106 VIE1.0010.974038.80 
  Tran, Dang Minh Quang f2162 VIE0.5010.484019.20 
  Nguyen, Anh Dung 1509 VIE1.0010.434017.20 

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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