Individual Calculations July 2011
 Hernandez Copin, Elvis  Total change: -3.90  Rating chartPersonal card
 Capablanca 2011 Grupo Abierto 2 La Habana CUB 2011-06-06
RcRownchangeKK*chgGame
 2134 2240 5.50 9 -0.26 15 -3.90 
  Gonzalez Parra, Harold f2250 CUB0.001-0.4915-7.35 
  Marzo Arias, Valentin 2183 CUB0.501-0.0815-1.20 
  Perez De Leon, Roberto 2096 CUB1.0010.31154.65 
  Fernandez Rodriguez, Angel Luis 2116 CUB1.0010.33154.95 
  Rey Rodriguez, Yosvani 2143 CUB1.0010.37155.55 
  Montero Fernandez, Reynier 2205 CUB0.001-0.5515-8.25 
  Fonte Sanchez, Paula 2012 CUB0.001-0.7915-11.85 
  Romero, Jaime 2034 VEN1.0010.24153.60 
  Pacey, Kevin 2169 CAN1.0010.40156.00 

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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