Individual Calculations November 2012
 Nguyen, Quoc Phap  Total change: -30.60  Rating chartPersonal card
 Vietnam National chess team championships - Open Ho CHi Minh VIE 2012-09-20
RcRownchangeKK*chgGame
 1823 1608 0.50 6 -1.02 30 -30.60 
  Tran, Ngoc Thach 2008  * VIE0.001-0.0830-2.40 
  Nguyen, Phuoc Tam 2008  * VIE0.001-0.0830-2.40 
  Nguyen, Dang Hong Phuc 1812 VIE0.001-0.2430-7.20 
  Nguyen, Quoc Ky 1608 VIE0.5010.00300.00 
  Nguyen, Cong Tai 1783 VIE0.001-0.2730-8.10 
  Nguyen, Quoc Cuong 1718 VIE0.001-0.3530-10.50 
 * 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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