Individual Calculations September 2012
 Frois, Vitor Amorim  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
 1710 0 1.00 5 0.00 1470   0.00 
  Kumar, Aravind c1947 USA0.0010.00 0.00 
  Rubio, Ramos Becquer Isaac 1666 PER0.0010.00 0.00 
  Landa Medrano, Gabriel 1663 PER0.5010.00 0.00 
  Corredor Castellanos, Camilo 1833 COL0.5010.00 0.00 
  Martinez Navarro, Christian Alex 1440 PER0.0010.00 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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