Individual Calculations March 2018
 Morales, Alvaro Antonio  Total change: 23.20  Rating chartPersonal card
 Segunda fase del campeonato nacional 2018 Managua NCA 2018-01-20
RcRownchangeKK*chgGame
 1803 1971 7.50 9 1.16 20 23.20 
  Salgado, Wilbert 1656 NCA1.0010.14202.80 
  Romero, Freddy 1778 NCA1.0010.25205.00 
  Espinoza, Juan Carlos 1791 NCA1.0010.26205.20 
  Vallecillo, Saul 1782 NCA0.001-0.7520-15.00 
  Solorzano Rivera, Freddy Alfonso 1571  * NCA1.0010.08201.60 
  Picon, Jose Vladimir 1860 NCA1.0010.35207.00 
  Rios, Edgard 1855 NCA1.0010.34206.80 
  Gutierrez, Oscar 1960 NCA1.0010.48209.60 
  Velasquez, Rommel 1975 NCA0.5010.01200.20 
 * 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)
 

 

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