Individual Calculations July 2009
 Hernandez, Holman  Total change: -13.35  Rating chartPersonal card
 VII Torneo UCI Ciudad de la Habana, Cuba CUB 2009-03-03
RcRownchangeKK*chgGame
 2141 2129 2.50 7 -0.89 15 -13.35 
  Diaz, Hernandez Heriberto 2213 CUB0.001-0.3815-5.70 
  Montano, Alejandro 2094 CUB0.001-0.5515-8.25 
  Martinez, Randy 2050 CUB1.0010.39155.85 
  Hernandez, Ramon 2272 CUB0.5010.19152.85 
  Valdes, Alejandro 2115 CUB0.001-0.5215-7.80 
  Hernandez Moya, Yuleisis wf2060 CUB0.501-0.1015-1.50 
  Enrique, Eddy 2186 CUB0.5010.08151.20 

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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