Individual Calculations May 2019
 Hernandez Sosa, Oscar Luis  Total change: 20.40  Rating chartPersonal card
 12 Carlos Rafael Rodriguez 2019 La Habana CUB 2019-03-27
RcRownchangeKK*chgGame
 2006 2070 5.50 8 0.80 20 16.00 
  Fernandez Martinez, Juan Carlos 2003 CUB0.001-0.5920-11.80 
  Garcia Fernandez, Luis Andy 1981 CUB0.001-0.6220-12.40 
  Ulloa Gonzalez, Luis Manuel 2042 CUB1.0010.46209.20 
  Figueredo Dominguez, Reinaldo R 1998 CUB1.0010.40208.00 
  Fernandez Martinez, Juan Carlos 2003 CUB1.0010.41208.20 
  Garcia Fernandez, Luis Andy 1981 CUB1.0010.38207.60 
  Ulloa Gonzalez, Luis Manuel 2042 CUB1.0010.46209.20 
  Figueredo Dominguez, Reinaldo R 1998 CUB0.501-0.1020-2.00 

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)
 
 Villa Yayabo 2019 Sancti Spiritus CUB 2019-04-08
RcRownchangeKK*chgGame
 2048 2070 4.50 8 0.22 20 4.40 
  Molina Garcia, Liester 2029 CUB1.0010.44208.80 
  Molina Garcia, Liester 2029 CUB0.501-0.0620-1.20 
  Matias Gonzalez, Yerani 2066 CUB0.001-0.5120-10.20 
  Matias Gonzalez, Yerani 2066 CUB0.501-0.0120-0.20 
  Cardenas Nunez, Yusley 2044 CUB1.0010.46209.20 
  Cardenas Nunez, Yusley 2044 CUB0.501-0.0420-0.80 
  Hernandez Yero, Fernando 2052 CUB0.501-0.0320-0.60 
  Hernandez Yero, Fernando 2052 CUB0.501-0.0320-0.60 

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)
 

 

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