Individual Calculations July 2010
 Cruz De La Osa, Reider  Total change: -18.75  Rating chartPersonal card
 III Remberto Fernandez UCI, Ciudad de la Habana, Cuba CUB 2010-05-25
RcRownchangeKK*chgGame
 2132 2263 5.50 10 -1.25 15 -18.75 
  Lugo Bello, Jacob 2072 CUB1.0010.25153.75 
  Sotolongo Giron, Jose Tomas 2091 CUB0.501-0.2315-3.45 
  Vargas Rodriguez, Wilver 2069 CUB0.501-0.2515-3.75 
  Montano Cordero, Alejandro E 2109 CUB1.0010.29154.35 
  Salgado Segui, Roberto 2176 CUB1.0010.38155.70 
  Gomez Arnau, Reinerio 2209 CUB0.501-0.0815-1.20 
  Oliva, Kevel 2164 CUB0.001-0.6415-9.60 
  Yunier, Leiva 2093 CUB0.501-0.2215-3.30 
  Cierna Rodriguez, Alain 2054 CUB0.001-0.7715-11.55 
  Soto Hernandez, Henry f2279 CUB0.5010.02150.30 

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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