Individual Calculations March 2018
 Berrios, Natanael  Total change: 17.80  Rating chartPersonal card
 Segunda fase del campeonato nacional 2018 Managua NCA 2018-01-20
RcRownchangeKK*chgGame
 1781 1771 4.50 8 0.73 20 14.60 
  Sevilla Menocal, Axell Farath 1374 NCA0.001-0.9220-18.40 
  Godoy Barbosa, Jaime 1566 NCA0.501-0.2620-5.20 
  Espinoza Solano, Jose Nahum 1880 NCA1.0010.652013.00 
  Flores, Manuel 1925 NCA1.0010.712014.20 
  Arevalo Lopez, Josue 1978 NCA0.001-0.2320-4.60 
  Loaisiga, Octavio 1815 NCA1.0010.562011.20 
  Avalos, Carlos 1838 USA0.5010.09201.80 
  Aburto, Santiago 1868 NCA0.5010.13202.60 

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)
 
 Semifinal del Campeonato Nacional de Nicaragua Managua NCA 2018-02-10
RcRownchangeKK*chgGame
 1832 1771 3.50 8 0.16 20 3.20 
  Velasquez, Rommel 1975 NCA0.001-0.2420-4.80 
  Allen, Alonso 1859 NCA0.5010.12202.40 
  Ortiz, Heriberto 1895 NCA0.001-0.3320-6.60 
  Vasquez, Jose Luis c1831 NCA0.001-0.4220-8.40 
  Loaisiga, Octavio 1815 NCA0.5010.06201.20 
  Salgado, Wilbert 1635 NCA1.0010.32206.40 
  Espinoza, Juan Carlos 1791 NCA1.0010.532010.60 
  Rios, Edgard 1855 NCA0.5010.12202.40 

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)
 

 

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