Individual Calculations December 2013
 Reyes Perez, Wilmedis  Total change: -3.60  Rating chartPersonal card
 Semifinal Provincial de Holguin Holguin CUB 2013-10-28
RcRownchangeKK*chgGame
 2100 2067 2.50 6 -0.24 15 -3.60 
  Soria Delgado, Kadir 2243 CUB0.5010.23153.45 
  Gabriel Vargas, Carlos 2156 CUB0.001-0.3815-5.70 
  Machin Parra, Leandro 2034 CUB0.001-0.5515-8.25 
  Diaz Almaguer, Benito 2045 CUB1.0010.47157.05 
  Reyes Perez, Guillermo Santiago 1979 CUB1.0010.38155.70 
  Sanchez Suarez, Miguel Gelasio 2145 CUB0.001-0.3915-5.85 

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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