Individual Calculations September 2023
 Tong, Nguyen Gia Hung  Total change: -32.40  Rating chartPersonal card
 Ha Noi Chess team tournament B - August 2023 Ha Noi VIE 2023-08-05
RcRownchangeKK*chgGame
 1219 1376 5.50 9 -0.81 40 -32.40 
  Nguyen, Thi Phuong Uyen 1093 VIE1.0010.16406.40 
  Dang, Thai Phong 1199 VIE1.0010.274010.80 
  Mai, Duc Kien 1313 VIE0.501-0.0940-3.60 
  Nguyen, Khanh Nam 1191 VIE0.501-0.2440-9.60 
  Trinh, Hoang Lam 1215 VIE0.001-0.7140-28.40 
  Nguyen, Ngoc Thao Nguyen 1133 VIE1.0010.20408.00 
  Nguyen, Quang Anh 1377 VIE0.001-0.5040-20.00 
  Nguyen, Thanh San 1223 VIE1.0010.304012.00 
  Truong, Thanh Van 1228 VIE0.501-0.2040-8.00 

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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