Individual Calculations July 2011
 Andraca Perera, Jose Raul  Total change: -3.75  Rating chartPersonal card
 Capablanca 2011 Grupo Abierto 2 La Habana CUB 2011-06-06
RcRownchangeKK*chgGame
 2090 2020 3.00 8 -0.25 15 -3.75 
  Bueno Gauna, Christian Alejandro 1983 CUB0.501-0.0515-0.75 
  Hernandez Carmenate, Holman 2152 CUB0.001-0.3215-4.80 
  Marquez Torres, Oscar Luis 2110 CUB0.001-0.3815-5.70 
  De La Torre Morales, Julio D 2119 CUB0.5010.14152.10 
  Perez De Leon, Roberto 2096 CUB1.0010.60159.00 
  Mercantete Rodriguez, Edilberto 2101 CUB0.001-0.3915-5.85 
  Brito Valdes, Santiago Jose 1958 CUB1.0010.41156.15 
  Hedman Senarega, Jose Antonio f2204 CUB0.001-0.2615-3.90 

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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