Individual Calculations September 2012
 Chang Suarez, Andres  Total change: -3.60  Rating chartPersonal card
 12th World University Chess Championship (men) Guimaraes POR 2012-08-19
RcRownchangeKK*chgGame
 2098 1988 2.00 6 -0.24 15 -3.60 
  Terao, Rodrigo Akira f2383 BRA0.001-0.0815-1.20 
  Palma Moscoso, Alvaro Dario 2180 ECU1.0010.751511.25 
  Soares, Erikson Roberto Mauricio 2141 ANG0.001-0.3015-4.50 
  Bassel, Charaf 2054 LIB0.001-0.4115-6.15 
  Rodrigues, Pedro Filipe 1960 POR0.001-0.5415-8.10 
  Araya, Cristian 1868 CRC1.0010.34155.10 

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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