Blitz: Individual Calculations July 2023
 Do, Ha Trang  Total change: 84.00  Rating chartPersonal card
 Viet Nam Chess Club championship 2023 - Blitz Open Ba Ria - Vung Tau VIE 2023-05-31
RcRownchangeKK*chgGame
 1640 1302 2.00 7 0.80 40 32.00 
  Huynh, Ngoc Anh Thu 1770 VIE0.001-0.0540-2.00 
  Vo, Thi Thuy Tien 1766 VIE0.001-0.0540-2.00 
  Nguyen, Truong Bao Tran 1784 VIE0.001-0.0540-2.00 
  Le, Thuy An 1740 VIE0.001-0.0640-2.40 
  Ha, Thi My Duyen 1771 VIE1.0010.954038.00 
  Thieu, Gia Linh 1214 VIE1.0010.384015.20 
  Nguyen, Thuy Linh 1437 VIE0.001-0.3240-12.80 

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 - Girls 8 to 20 Bangkok THA 2023-06-26
RcRownchangeKK*chgGame
 1392 1302 4.00 7 1.30 40 52.00 
  Nguyen, Minh Chi 1571 VIE0.001-0.1740-6.80 
  Rondonuwu, Josephine Grace 1250 INA1.0010.434017.20 
  Le, Thai Hoang Anh 1297 VIE1.0010.494019.60 
  Tong, Thai Hoang An 1460 VIE1.0010.714028.40 
  Tran, Le Vy 1459 VIE0.001-0.2940-11.60 
  Cong, Nu Bao An 1223 VIE0.001-0.6140-24.40 
  Vu, Nguyen Bao Linh 1485 VIE1.0010.744029.60 

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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