Individual Calculations April 2008
 Echevaria, Pedro  Total change: 85.75  Rating chartPersonal card
 Semifinal Provincial Ciudad de la Habana Fase I Ciudad de La Habana CUB 2007-02-18
RcRownchangeKK*chgGame
 2164 2141 4.00 7 0.73 25 18.25 
  Gomez, Reinerio 2202 CUB1.0010.582514.50 
  Figueredo, Leonel 2190 CUB0.001-0.4325-10.75 
  Padura, Nelson 2054 CUB0.501-0.1225-3.00 
  Leonard, Pedro 2196 CUB1.0010.582514.50 
  Cespedes, Manuel 2206 CUB0.5010.09252.25 
  Ayra, Ariel 2182 CUB0.5010.06251.50 
  Fernandez, Arturo 2118 CUB0.501-0.0325-0.75 

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)
 
 Municipal Habana del Este 2007 Ciudad de la Habana CUB 2007-10-12
RcRownchangeKK*chgGame
 2117 2141 8.00 10 2.70 25 67.50 
  Padura, Nelson 2021 CUB1.0010.34258.50 
  Angulo Almarales, Antonio 2179 CUB1.0010.552513.75 
  Quintana, Melquiades 2174 CUB1.0010.552513.75 
  Ordunez Echarte, Dennys 2133 CUB1.0010.492512.25 
  De Los Rios Toscano, Jesus 2080 CUB1.0010.422510.50 
  Padura, Nelson 2021 CUB0.501-0.1625-4.00 
  Angulo Almarales, Antonio 2179 CUB0.5010.05251.25 
  Quintana, Melquiades 2174 CUB1.0010.552513.75 
  Ordunez Echarte, Dennys 2133 CUB0.501-0.0125-0.25 
  De Los Rios Toscano, Jesus 2080 CUB0.501-0.0825-2.00 

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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