Individual Calculations July 2009
 Cruz De La Osa, Reider  Total change: -8.55  Rating chartPersonal card
 VII Torneo UCI Ciudad de la Habana, Cuba CUB 2009-03-03
RcRownchangeKK*chgGame
 2110 2228 5.00 8 -0.25 15 -3.75 
  Rodriguez, Joan 2118 CUB0.001-0.6515-9.75 
  Hernandez Moya, Yuleisis wf2060 CUB0.501-0.2215-3.30 
  Avila Bagdasarova, Eladio E 2126 CUB0.001-0.6415-9.60 
  Alvarez, Dayana 2025 CUB1.0010.24153.60 
  Castillo Coca, Mayrebis 2034 CUB1.0010.25153.75 
  Oliva, Kevel 2125 CUB1.0010.36155.40 
  Ordunez, Echarte Dennys 2192 CUB1.0010.45156.75 
  De Quesada, Alexei 2202 CUB0.501-0.0415-0.60 

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)
 
 XII Campeonato Abierto por Equipos Ajeduni 2009 Ciudad Habana CUBA CUB 2009-03-31
RcRownchangeKK*chgGame
 2166 2228 2.00 4 -0.32 15 -4.80 
  Interian Rodriguez, Danay 2005 CUB1.0010.22153.30 
  Gomez Arnau, Reinerio 2206 CUB0.501-0.0315-0.45 
  Garcia Gomez, Ray 2265 CUB0.5010.05150.75 
  Enrique, Eddy E 2186 CUB0.001-0.5615-8.40 

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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