Individual Calculations August 2014
 Cruz, Arquias Sofocles Guimara  Total change: 12.40  Rating chartPersonal card
 XXV Festival Panamericano de la Juventud 2014 Sub 16 Abs Oaxtepec, Morelos MEX 2014-07-11
RcRownchangeKK*chgGame
 1934 1964 3.00 5 0.31 40 12.40 
  Molina Mendoza, Omar 1626 MEX0.501-0.3840-15.20 
  Roque Sola, Jose Luis 1822 MEX0.501-0.1940-7.60 
  David Parrales, Carlos 1638 ECU1.0010.13405.20 
  Fernandez De La Vara, Arnaldo f2315 CUB1.0010.894035.60 
  Sosa, Tomas 2267 ARG0.001-0.1440-5.60 

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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