Individual Calculations August 2014
 Heredia Madrigal, Andrei  Total change: -0.80  Rating chartPersonal card
 XXV Festival Panamericano de la Juventud 2014 Sub 18 Abs Oaxtepec, Morelos MEX 2014-07-11
RcRownchangeKK*chgGame
 1857 1844 1.50 3 -0.02 40 -0.80 
  Sohal, Tanraj 2186 CAN0.001-0.1240-4.80 
  Osorio Castanon, Juan Gera 1655 MEX1.0010.254010.00 
  Intriago Rivera, Boris 1731 ECU0.501-0.1540-6.00 

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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