Individual Calculations October 2023
 Tran, Quoc Phu  Total change: -17.20  Rating chartPersonal card
 National Youth Chess Excellence Championship 2023 - Standard Open 20 Thai Nguyen VIE 2023-08-25
RcRownchangeKK*chgGame
 2041 1821 0.50 6 -1.36 40 -54.40 
  Dao, Minh Nhat m2345 VIE0.001-0.0340-1.20 
  Ngo, Duc Tri f2319 VIE0.001-0.0440-1.60 
  Nguyen, Anh Dung 1532 VIE0.501-0.3440-13.60 
  Nguyen, Hoang Hiep 1650 VIE0.001-0.7340-29.20 
  Pham, Tran Gia Phuc f2314 VIE0.001-0.0440-1.60 
  Le, Tri Kien c2085 VIE0.001-0.1840-7.20 

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)
 
 National Elite Masters championship 2023 - Open Standard Ha Tien VIE 2023-09-12
RcRownchangeKK*chgGame
 2022 1821 3.50 8 0.93 40 37.20 
  Tran, Tuan Minh g2483 VIE0.001-0.0140-0.40 
  Dang, Hoang Gia 1421  * VIE1.0010.08403.20 
  Nguyen, Xuan Vinh 2221  * VIE0.001-0.0840-3.20 
  Lam, Duc Hai Nam 1507 VIE1.0010.14405.60 
  Nguyen, Huynh Tuan Hai 2109 VIE0.5010.344013.60 
  Le, Huu Thai c2194 VIE0.5010.404016.00 
  Nguyen, Duc Hoa g2354 VIE0.001-0.0340-1.20 
  Tran, Vo Quoc Bao 1889 VIE0.5010.09403.60 
 * 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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