Individual Calculations September 2012
 Abiad, Carlos  Total change: 0.00  Rating chartPersonal card
 XXIII Festival Panamericano de Ajedrez de la Juventud Open sub 14 Lima PER 2012-07-25
RcRownchangeRpKK*chgGame
 1843 0 4.50 8 0.00 1858   0.00 
  Lemos, Dawton Almino 1957 BRA0.0010.00 0.00 
  Singh, Mahendra 1752 TRI1.0010.00 0.00 
  Gonzalez, Sebastian 1823 VEN1.0010.00 0.00 
  Valenzuela Martinez, Hermes 1844 MEX0.0010.00 0.00 
  Torres, Mauricio 1824 PAR1.0010.00 0.00 
  Hernandez Amura, Gilberto 1857 ARG1.0010.00 0.00 
  Fuentes, Adrian 1928 PAN0.5010.00 0.00 
  Martinez, Anthony 1759 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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