Individual Calculations May 2019
 Miranda Medina, Fatima Patricia  Total change: 68.00  Rating chartPersonal card
 12 Carlos Rafael Rodriguez 2019 La Habana CUB 2019-03-27
RcRownchangeKK*chgGame
 1745 1595 2.50 8 0.08 40 3.20 
  Guzman Pino, Daniela 1672 CUB0.001-0.3940-15.60 
  Rodriguez Naranjo, Yoilant 1748 CUB0.001-0.3040-12.00 
  Ulloa Rey, Luis Ernesto 1778 CUB0.001-0.2640-10.40 
  Lopez Suarez, Manuel Alejandro 1782 CUB0.5010.24409.60 
  Guzman Pino, Daniela 1672 CUB1.0010.614024.40 
  Rodriguez Naranjo, Yoilant 1748 CUB0.5010.20408.00 
  Ulloa Rey, Luis Ernesto 1778 CUB0.001-0.2640-10.40 
  Lopez Suarez, Manuel Alejandro 1782 CUB0.5010.24409.60 

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)
 
 Villa Yayabo 2019 Sancti Spiritus CUB 2019-04-08
RcRownchangeKK*chgGame
 1700 1595 4.50 8 1.62 40 64.80 
  Cabrales Santos, Guzman 1619 CUB1.0010.534021.20 
  Cabrales Santos, Guzman 1619 CUB0.5010.03401.20 
  Cabrales Santos, Sabrina 1732 CUB0.5010.18407.20 
  Cabrales Santos, Sabrina 1732 CUB1.0010.684027.20 
  Ulloa Rey, Luis Ernesto 1778 CUB0.001-0.2640-10.40 
  Ulloa Rey, Luis Ernesto 1778 CUB0.5010.24409.60 
  Guzman Pino, Daniela 1672 CUB1.0010.614024.40 
  Guzman Pino, Daniela 1672 CUB0.001-0.3940-15.60 

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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