Individual Calculations September 2011
 Nguyen, Le Duc Huy  Total change: 0.00  Rating chartPersonal card
 Vietnam Youth Chess championships - Boys 11 Binh Duong VIE 2011-07-10
RcRownchangeRpKK*chgGame
 1811 0 1.00 2 0.00 1811   0.00 
  Nguyen, Cong Tai 1840 VIE1.0010.00 0.00 
  Le, Minh Hoang 1781 VIE0.0010.00 0.00 

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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