Individual Calculations January 2014
 Orrego, Julio  Total change: -48.90  Rating chartPersonal card
 I Open do Brasil - Foz do Iguaçu Foz do Iguaçu/PR BRA 2013-12-12
RcRownchangeKK*chgGame
 1906 1827 0.00 4 -1.63 30 -48.90 
  Schutt, Ricardo De Amorim 2147 BRA0.001-0.1330-3.90 
  Gil, Alejandro 1827 ECU0.001-0.5030-15.00 
  Gamarra, Ramon 1949 PAR0.001-0.3330-9.90 
  Braga, Marcelo Melem 1701 BRA0.001-0.6730-20.10 

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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