Individual Calculations July 2011
 Zambrano, Alexander  Total change: 19.75  Rating chartPersonal card
 II I.R.T. "Hotel Venetur Margarita" Grupo Macanao Porlamar VEN 2011-06-03
RcRownchangeKK*chgGame
 2094 2155 6.00 9 0.79 25 19.75 
  Garcia Fernandez, Jesus 2060 VEN1.0010.37259.25 
  Herrera, German 2137 VEN1.0010.472511.75 
  Singh, Ravishen 2117 TRI1.0010.452511.25 
  Urbaez, Antonio 1988 VEN1.0010.28257.00 
  Romagione, Ivano 2060 ITA0.501-0.1325-3.25 
  Rondon Chacon, Rene 2099 VEN1.0010.422510.50 
  Martinez Reyes, Pedro 2198 VEN0.001-0.4425-11.00 
  Pineda Figuera, Julio Cesar 1901 VEN0.501-0.3125-7.75 
  Marichal, Ariel 2288 CUB0.001-0.3225-8.00 

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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