Individual Calculations September 2012
 Torres Hernandez, Juan Jose  Total change: -14.55  Rating chartPersonal card
 VI Giraldilla Grupo Abierto III La Habana CUB 2012-08-07
RcRownchangeKK*chgGame
 1945 1994 3.00 7 -0.97 15 -14.55 
  Fonte Sanchez, Paula 2024 CUB0.001-0.4615-6.90 
  Dominguez Dager, Bessie 1844 CUB0.001-0.7015-10.50 
  Enriquez Gonzalez, Sergio 1879 CUB0.501-0.1615-2.40 
  Morales Marmol, Marcos Antonio 1927 CUB0.501-0.0915-1.35 
  Becerra Licor, Keilyn 1885 CUB1.0010.35155.25 
  Leyva Infante, Victor Manuel 2025 CUB1.0010.54158.10 
  Bueno Gauna, Christian Alejandro 2029 CUB0.001-0.4515-6.75 

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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