Individual Calculations September 2011
 Rivero Guerra, Yoel Orlando  Total change: -27.30  Rating chartPersonal card
 Abierto Giraldilla Grupo 3 La Habana CUB 2011-08-13
RcRownchangeKK*chgGame
 1954 2028 4.50 9 -0.91 30 -27.30 
  Rovira, Tairu 1885 VEN1.0010.31309.30 
  Moreno Duran, Alexei De Jesus 1958 CUB0.001-0.6030-18.00 
  Garcia Matos, Maury 1930 CUB1.0010.373011.10 
  Cartaya Verdecia, Michael 1948 CUB1.0010.393011.70 
  Rodriguez Hernandez, Luis Daniel 1944 CUB0.001-0.6230-18.60 
  Perez Grinan, Pedro Ernesto 1990 CUB1.0010.453013.50 
  Cespedes Gutierrez, Yoan 1986 CUB0.001-0.5630-16.80 
  Rey Galvan, Enmanuel 2005 CUB0.501-0.0330-0.90 
  Cruz Portuondo, Manuel De Jesus 1943 CUB0.001-0.6230-18.60 

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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