Individual Calculations March 2019
 Cabrales Santos, Sabrina  Total change: 0.00  Rating chartPersonal card
 Luis Concepcion in Memoriam 2019 Sancti Spiritus CUB 2019-01-22
RcRownchangeRpKK*chgGame
 1712 0 5.50 10 0.00 1732   0.00 
  Ulloa Rey, Luis Ernesto 1710 CUB0.5010.00 0.00 
  Ulloa Rey, Luis Ernesto 1710 CUB0.5010.00 0.00 
  Vieites Santana, Daniela Ines 1813 CUB0.5010.00 0.00 
  Vieites Santana, Daniela Ines 1813 CUB0.5010.00 0.00 
  Hernandez Yero, Fernando 1778 CUB0.5010.00 0.00 
  Hernandez Yero, Fernando 1778 CUB0.5010.00 0.00 
  Manso Lopez, Rosangela 1617 CUB0.5010.00 0.00 
  Manso Lopez, Rosangela 1617 CUB0.5010.00 0.00 
  Cabrales Santos, Guzman 1643 CUB0.5010.00 0.00 
  Cabrales Santos, Guzman 1643 CUB1.0010.00 0.00 

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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