Individual Calculations August 2018
 Alonso Garcia, Frank Obel  Total change: 30.40  Rating chartPersonal card
 Descubriendo un Capablanca 2018 La Habana CUB 2018-07-09
RcRownchangeKK*chgGame
 1865 1773 2.50 10 -1.28 38 -48.64 
  Barroso Abreu, German 1969 CUB0.001-0.2538-9.50 
  Perez Marin, Olivia wc1749 CUB0.001-0.5338-20.14 
  Guevara Fernandez, Livan 1782 CUB1.0010.513819.38 
  Otero Marino, Alain 1953 CUB1.0010.743828.12 
  Martinez Herrera, Alexis 1874 CUB0.001-0.3638-13.68 
  Barroso Abreu, German 1969 CUB0.001-0.2538-9.50 
  Perez Marin, Olivia wc1749 CUB0.001-0.5338-20.14 
  Guevara Fernandez, Livan 1782 CUB0.001-0.4938-18.62 
  Otero Marino, Alain 1953 CUB0.001-0.2638-9.88 
  Martinez Herrera, Alexis 1874 CUB0.5010.14385.32 

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)
 
 Rene Portela por Equipos 2018 La Habana CUB 2018-07-15
RcRownchangeKK*chgGame
 1735 1773 6.50 8 2.08 38 79.04 
  Gonzalez Gomez, Ariel 1745 CUB1.0010.463817.48 
  Reyes Oquendo, Samuel Moises 1674 CUB1.0010.363813.68 
  Morales Sanchez, Ernesto Felix 1751 CUB0.501-0.0338-1.14 
  Garcia Aguilera, Yadil 1779 CUB1.0010.513819.38 
  Torres Baracaldo, Eric 1623 CUB1.0010.303811.40 
  Perez Perez, Fidel 1770 CUB1.0010.503819.00 
  Rodriguez Naranjo, Yoilant 1710 CUB1.0010.413815.58 
  Hernandez Meilan, Dr. Manuel 1825 CUB0.001-0.4338-16.34 

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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