Blitz: Individual Calculations July 2023
 Dang, Duc Lam  Total change: -99.60  Rating chartPersonal card
 Viet Nam Chess Club championship 2023 - Blitz U8,10,12,14,16,18 Ba Ria - Vung Tau VIE 2023-05-31
RcRownchangeKK*chgGame
 1554 1725 3.00 4 0.32 40 12.80 
  Nguyen, Tan Minh 1325  * VIE1.0010.08403.20 
  Le, Nhat Minh 1902 VIE0.5010.23409.20 
  Le, Khac Hoang Long 1305 VIE0.501-0.4340-17.20 
  Duong, Hoang Nhat Minh 1685 VIE1.0010.444017.60 
 * 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)
 
 21st ASEAN Age Group Chess Championships 2023 - Blitz - Open 8 to 20 Bangkok THA 2023-06-26
RcRownchangeKK*chgGame
 1430 1725 2.00 6 -2.81 40 -112.40 
  Suico, Seth David 1201 PHI0.001-0.9740-38.80 
  Jivan Rao, Gauthm 1325  * MAS1.0010.08403.20 
  Nguyen, Minh 1324 VIE0.001-0.9240-36.80 
  Tran, Pham Quang Minh 1345 VIE0.001-0.9140-36.40 
  Duong, Hoang Nhat Minh 1685 VIE1.0010.444017.60 
  Chu, An Khoi 1702 VIE0.001-0.5340-21.20 
 * 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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