Individual Calculations April 2018
 Mora Preval, Jairon Humberto  Total change: -26.80  Rating chartPersonal card
 Copa Moncada 2018 Santiago de Cuba CUB 2018-03-13
RcRownchangeKK*chgGame
 1890 1903 3.00 8 -1.16 40 -46.40 
  Zamora Pena, Norbel 1896 CUB0.501-0.0140-0.40 
  Perez Lorenzo, Enmanuel 1913 CUB0.5010.01400.40 
  Reyes Perez, Rafael 1874 CUB1.0010.464018.40 
  Magarino Carraleros, Daylin 1877 CUB0.001-0.5440-21.60 
  Zamora Pena, Norbel 1896 CUB0.001-0.5140-20.40 
  Perez Lorenzo, Enmanuel 1913 CUB0.5010.01400.40 
  Reyes Perez, Rafael 1874 CUB0.001-0.5440-21.60 
  Magarino Carraleros, Daylin 1877 CUB0.501-0.0440-1.60 

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)
 
 Ciudad Heroe 2018 OPEN Santiago de Cuba CUB 2018-03-22
RcRownchangeKK*chgGame
 1832 1903 4.00 6 0.49 40 19.60 
  Hernandez Garcia, Roberto 1596 CUB0.501-0.3640-14.40 
  Nunez Ferrales, Robert Andres 1813 CUB0.501-0.1240-4.80 
  Rodriguez Perez, Carlos 1887 CUB1.0010.484019.20 
  Tamame Soria, Cesar Manuel 1846 CUB0.501-0.0840-3.20 
  Blanco Hechavarria, Gerardo 1900 CUB1.0010.504020.00 
  Salina Parra, Leandro 1950 CUB0.5010.07402.80 

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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