Individual Calculations August 2018
 Lopez Betancourt, Bryan  Total change: 12.40  Rating chartPersonal card
 Descubriendo un Capablanca 2018 La Habana CUB 2018-07-09
RcRownchangeKK*chgGame
 1676 1883 8.00 10 0.38 40 15.20 
  Osorio Martinez, Robin 1645 CUB0.501-0.3040-12.00 
  Garcia Carnesoltas, Wendysleidys 1583 CUB1.0010.15406.00 
  Castillo Rodriguez, Alvaro E. 1731 CUB1.0010.304012.00 
  Reyes Oquendo, Samuel Moises 1674 CUB0.001-0.7740-30.80 
  Gonzalez Gomez, Ariel 1745 CUB1.0010.314012.40 
  Osorio Martinez, Robin 1645 CUB1.0010.20408.00 
  Garcia Carnesoltas, Wendysleidys 1583 CUB1.0010.15406.00 
  Castillo Rodriguez, Alvaro E. 1731 CUB0.501-0.2040-8.00 
  Reyes Oquendo, Samuel Moises 1674 CUB1.0010.23409.20 
  Gonzalez Gomez, Ariel 1745 CUB1.0010.314012.40 

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
 1935 1883 2.50 6 -0.07 40 -2.80 
  Otero Marino, Alain 1953 CUB0.5010.10404.00 
  Bencomo Bernal, Luis 1967 CUB0.001-0.3840-15.20 
  Lemus De Mata, Felix 1974 CUB0.001-0.3840-15.20 
  Martinez Herrera, Alexis 1874 CUB1.0010.494019.60 
  Magarino Carraleros, Daylin 1928 CUB0.5010.06402.40 
  Robert Portal, Victor Luis 1914 CUB0.5010.04401.60 

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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