Individual Calculations May 2017
 Doan, Thi Hong Nhung  Total change: -15.00  Rating chartPersonal card
 Vietnam National Women championship 2017 Ha Noi VIE 2017-04-16
RcRownchangeKK*chgGame
 1982 1960 3.50 9 -0.75 20 -15.00 
  Luong, Phuong Hanh 2186 VIE0.001-0.2120-4.20 
  Dang, Bich Ngoc wm2176 VIE0.5010.28205.60 
  Nguyen, Thi Diem Huong wf2088 VIE0.001-0.3320-6.60 
  Bui, Thuy Vy wc1750 VIE1.0010.23204.60 
  Kieu, Bich Thuy 1729 VIE1.0010.21204.20 
  Bach, Ngoc Thuy Duong wf1786 VIE0.501-0.2320-4.60 
  Hoang, Thi Nhu Y wm2241 VIE0.5010.34206.80 
  Le, Thi Ha 1972 VIE0.001-0.4820-9.60 
  Huynh, Ngoc Thuy Linh wf1914 VIE0.001-0.5620-11.20 

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)
 

 

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