Individual Calculations November 2012
 Nguyen, Cong Tai  Total change: -15.30  Rating chartPersonal card
 Vietnam National chess team championships - Open Ho CHi Minh VIE 2012-09-20
RcRownchangeKK*chgGame
 1962 1783 2.00 8 -0.51 30 -15.30 
  Hoang, Van Ngoc 2183  * VIE0.001-0.0830-2.40 
  Dinh, Duc Trong f2183  * VIE0.001-0.0830-2.40 
  Nguyen, Mai Duc Tri 2082 VIE0.001-0.1530-4.50 
  Nguyen, Quoc Ky 1608 VIE1.0010.27308.10 
  Le, Minh Hoang 1799 VIE0.001-0.4830-14.40 
  Le, Huu Thai c2050 VIE0.001-0.1830-5.40 
  Nguyen, Quoc Phap 1608 VIE1.0010.27308.10 
  Nguyen, Hoang Nam c2183  * VIE0.001-0.0830-2.40 
 * 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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