Individual Calculations October 2018
 Leal Salas, Ricardo Ignacio  Total change: -9.60  Rating chartPersonal card
 Segundo Torneo Abierto IRT Sub 2200 Ciudad de Temuco 2018 Temuco CHI 2018-09-08
RcRownchangeKK*chgGame
 1802 1795 1.50 4 -0.48 20 -9.60 
  Navarrete Sandoval, Francisco 1973 CHI0.001-0.2720-5.40 
  Manriquez Abarzua, Maria Belen 1629 CHI0.501-0.2220-4.40 
  Gonzalez Gonzalez, Joaquin Pat 1524 CHI1.0010.17203.40 
  Basualto Penalieres, Pedro 2080 CHI0.001-0.1620-3.20 

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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