Individual Calculations June 2017
 Garcia, Antonio (nca)  Total change: -22.00  Rating chartPersonal card
 I Torneo Mixto de Maestros Ruben Dario, 2017 Managua NCA 2017-05-06
RcRownchangeKK*chgGame
 1846 1946 4.50 9 -1.10 20 -22.00 
  Leon Sandoval, Johan 1734 NCA0.501-0.2720-5.40 
  Alarcon, Pamela 1849 NCA1.0010.37207.40 
  Flores, Manuel 2019 NCA1.0010.602012.00 
  Sanchez, Steven 1990 NCA0.001-0.4420-8.80 
  Mejia, Donaldo 1917 NCA0.001-0.5420-10.80 
  Granados Diaz, Maria Esther wm1860 NCA0.501-0.1220-2.40 
  Mendieta, Kathya wf1930 NCA0.001-0.5220-10.40 
  Moraga, Maria 1684 NCA0.501-0.3220-6.40 
  Medrano, Maria Luisa 1635 NCA1.0010.14202.80 

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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