Individual Calculations July 2009
 Lopez, Osvaldo  Total change: -5.70  Rating chartPersonal card
 VII Torneo UCI Ciudad de la Habana, Cuba CUB 2009-03-03
RcRownchangeKK*chgGame
 2173 2161 3.00 7 -0.38 15 -5.70 
  Valdes, Alejandro 2115 CUB1.0010.44156.60 
  Oliva, Kevel 2125 CUB0.501-0.0515-0.75 
  Ordunez, Echarte Dennys 2192 CUB0.5010.04150.60 
  Lemes, Rosales Lazaro 2179 CUB0.5010.03150.45 
  Diaz, Hernandez Heriberto 2213 CUB0.001-0.4315-6.45 
  Rodriguez, Joan 2118 CUB0.501-0.0615-0.90 
  Hernandez, Ramon 2272 CUB0.001-0.3515-5.25 

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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