Rapid: Individual Calculations July 2023
 Tran, Duc Duy  Total change: 0.00  Rating chartPersonal card
 Viet Nam Chess Club championship 2023 - Rapid U8,10,12,14,16,18 Ba Ria - Vung Tau VIE 2023-05-29
RcRownchangeRpKK*chgGame
 1608 0 1.50 3 0.00 1608   0.00 
  Dang, Duc Lam 1725 VIE0.0010.00 0.00 
  Le, Khac Hoang Long 1196 VIE1.0010.00 0.00 
  Le, Nhat Minh 1902 VIE0.5010.00 0.00 

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)
 
 Chess Empire Rapid Open - June 2023 Ho Chi Minh VIE 2023-06-03
RcRownchangeRpKK*chgGame
 1381 0 2.00 5 0.00 1309   0.00 
  Phan, Nguyen Thai Bao 1291 VIE0.0010.00 0.00 
  Nguyen, Duc Tai 1371 VIE1.0010.00 0.00 
  Nguyen, Thai Son 1438 VIE0.0010.00 0.00 
  Le, Trung Kien 1356 VIE1.0010.00 0.00 
  Dang, Le Xuan Hien 1451 VIE0.0010.00 0.00 

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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