Individual Calculations August 2023
 Arroliga Aragon, Steffany Lujan  Total change: 0.00  Rating chartPersonal card
 Campeonato Nacional Juvenil Sub 20 Absoluto 2023 Managua NCA 2023-06-24
RcRownchangeRpKK*chgGame
 1288 0 0.00 4 0.00 488   0.00 
  Espinoza Guerrero, Felix Alberto 1516 NCA0.0010.00 0.00 
  Pavon Ruiz, Cristhoffer Israel 1490 NCA0.0010.00 0.00 
  Silva Mayorga, Layno Layonel 1079 NCA0.0010.00 0.00 
  Aleman Martinez, Maria Alejandra 1068 NCA0.0010.00 0.00 

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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