Individual Calculations September 2011
 Collazo Perez, Jorge Luis  Total change: 38.70  Rating chartPersonal card
 Abierto Giraldilla Grupo 3 La Habana CUB 2011-08-13
RcRownchangeKK*chgGame
 2022 1916 6.50 11 2.58 15 38.70 
  Blanco Milet, Leandro 2037 CUB0.5010.16152.40 
  Apian Medel, Abel 2023 CUB1.0010.65159.75 
  Hernandez Guerra, Vladimir 2014 CUB1.0010.63159.45 
  Suarez Medina, Luis Antonio 2039 CUB0.001-0.3315-4.95 
  Ajete Alberdi, Jose Serafin 2040 CUB1.0010.671510.05 
  De La Torre Sanchez, Adrian 2009 CUB0.001-0.3715-5.55 
  Baeza Sanchez, Orlando 2011 CUB0.001-0.3715-5.55 
  Perez Bode, Jorge German 1992 CUB1.0010.60159.00 
  Lelyen Rodriguez, Leonardo 2006 CUB1.0010.62159.30 
  Leyva, Victor 2020 CUB0.001-0.3615-5.40 
  Lopez Rippel, Ricardo 2048 CUB1.0010.681510.20 

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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