Individual Calculations July 2008
 Naranjo, Ortiz Teudis  Total change: 20.40  Rating chartPersonal card
 TORNEO INTERNACIONAL AJEDUNI 2008 Ciudad Habana CUB 2008-03-18
RcRownchangeKK*chgGame
 2163 2179 4.50 6 1.36 15 20.40 
  Figueredo, Leonel 2225 CUB1.0010.56158.40 
  Gutierrez, Yusuan 2221 CUB0.5010.06150.90 
  Hernandez, Sotelo Jose I 2105 CUB1.0010.40156.00 
  Sosa, Alberto 2104 CUB0.501-0.1015-1.50 
  Marzo Arias, Valentin 2139 CUB1.0010.44156.60 
  Parra, Emiliano 2182 CUB0.5010.00150.00 

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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