Individual Calculations September 2012
 Nguyen, Trung  Total change: 0.00  Rating chartPersonal card
 XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 10 Lima PER 2012-07-25
RcRownchangeRpKK*chgGame
 1743 0 5.50 6 0.00 1818   0.00 
  Landa Medrano, Gabriel 1663 PER1.0010.00 0.00 
  Alarcon, G Alejandro 1736 PER1.0010.00 0.00 
  Quirhuayo, Gonzalo f1715 PER1.0010.00 0.00 
  Kumar, Aravind c1947 USA0.5010.00 0.00 
  Diaz Rodriguez, Aldo Joaquim 1734 PER1.0010.00 0.00 
  Gonzales Curse, Flavio 1665 PER1.0010.00 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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