Individual Calculations October 2018
 Tobar Salas, Juan Carlos  Total change: -16.60  Rating chartPersonal card
 Segundo Torneo Abierto IRT Sub 2200 Ciudad de Temuco 2018 Temuco CHI 2018-09-08
RcRownchangeKK*chgGame
 1525 1488 1.00 4 -0.83 20 -16.60 
  Escudero Donoso, Felipe 1888  * CHI0.001-0.0820-1.60 
  Rossel Grandon, Maria Ignacia 1088  * CHI1.0010.08201.60 
  Palma Munoz, Oscar 1411 CHI0.001-0.6120-12.20 
  Gonzalez Segovia, Diego Ignacio 1713 CHI0.001-0.2220-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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