Individual Calculations May 2019
 Cabrales Santos, Guzman  Total change: 32.00  Rating chartPersonal card
 Villa Yayabo 2019 Sancti Spiritus CUB 2019-04-08
RcRownchangeKK*chgGame
 1694 1619 4.00 8 0.80 40 32.00 
  Miranda Medina, Fatima Patricia 1595 CUB0.001-0.5340-21.20 
  Miranda Medina, Fatima Patricia 1595 CUB0.501-0.0340-1.20 
  Ulloa Rey, Luis Ernesto 1778 CUB1.0010.714028.40 
  Ulloa Rey, Luis Ernesto 1778 CUB0.5010.21408.40 
  Guzman Pino, Daniela 1672 CUB0.001-0.4340-17.20 
  Guzman Pino, Daniela 1672 CUB1.0010.574022.80 
  Cabrales Santos, Sabrina 1732 CUB0.5010.15406.00 
  Cabrales Santos, Sabrina 1732 CUB0.5010.15406.00 

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)
 

 

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