Individual Calculations March 2018
 Velasquez, Rommel  Total change: 50.40  Rating chartPersonal card
 Segunda fase del campeonato nacional 2018 Managua NCA 2018-01-20
RcRownchangeKK*chgGame
 1803 1975 7.00 8 1.36 20 27.20 
  Avendano, Yader A. 1620 NCA1.0010.11202.20 
  Sevilla Menocal, Axell Farath 1575  * NCA1.0010.08201.60 
  Espinoza, Juan Carlos 1791 NCA1.0010.26205.20 
  Avalos, Carlos 1838 USA0.501-0.1820-3.60 
  Araica, Marlon 1794 NCA1.0010.26205.20 
  Picon, Jose Vladimir 1860 NCA1.0010.34206.80 
  Arevalo Lopez, Josue 1978 NCA1.0010.502010.00 
  Morales, Alvaro Antonio 1971 NCA0.501-0.0120-0.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Semifinal del Campeonato Nacional de Nicaragua Managua NCA 2018-02-10
RcRownchangeKK*chgGame
 1988 1975 5.50 9 1.16 20 23.20 
  Berrios, Natanael 1771 NCA1.0010.24204.80 
  Rocha, Maximiliano f2191 NCA0.5010.28205.60 
  Picado, Jorge 2129 NCA0.5010.21204.20 
  Espinoza Solano, Jose Nahum 1880 NCA0.501-0.1320-2.60 
  Flores Talavera, Luis 2043 NCA0.5010.09201.80 
  Flores, Manuel 1925 NCA1.0010.43208.60 
  Medrano, Randall f2071 NCA0.001-0.3720-7.40 
  Vasquez, Jose Luis c1831 NCA1.0010.31206.20 
  Castillo, Rommel 2051 NCA0.5010.10202.00 

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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