Individual Calculations August 2023
 Aleman Martinez, Verania Monserra  Total change: 2.40  Rating chartPersonal card
 Campeonato Nacional Juvenil Sub 20 Absoluto 2023 Managua NCA 2023-06-24
RcRownchangeKK*chgGame
 1400 1277 2.00 5 0.06 40 2.40 
  Valle Alonso, Moises Abraham 1766 NCA0.001-0.0440-1.60 
  Perez Salazar, Jimmy Alberto 1619 NCA0.001-0.1240-4.80 
  Real Miranda, Halinda Mariel 1092 NCA1.0010.264010.40 
  Munoz Cortez, Anahi Alexandra 1446 NCA0.001-0.2840-11.20 
  Silva Mayorga, Layno Layonel 1079 NCA1.0010.24409.60 

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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