Individual Calculations April 2018
 Bui, Huy Phuoc  Total change: 67.20  Rating chartPersonal card
 8th HDBank international cup 2018 - Challengers category Ha Noi VIE 2018-03-10
RcRownchangeKK*chgGame
 1945 1624 2.50 6 1.68 40 67.20 
  Vuong, Trung Hieu f2024  * VIE0.001-0.0840-3.20 
  Pham, Minh Hieu 1933 VIE0.001-0.1440-5.60 
  Luu, Duc Hai 1850 VIE1.0010.794031.60 
  Doan, Thi Hong Nhung 1945 VIE1.0010.874034.80 
  Nguyen, Van Toan Thanh c2024  * VIE0.5010.424016.80 
  Nguyen, Dinh Trung 1891 VIE0.001-0.1840-7.20 
 * 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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