Individual Calculations October 2018
 Barriga Silva, Felipe  Total change: 20.20  Rating chartPersonal card
 Segundo Torneo Abierto IRT Sub 2200 Ciudad de Temuco 2018 Temuco CHI 2018-09-08
RcRownchangeKK*chgGame
 1870 2085 5.50 6 1.01 20 20.20 
  Abdala Mardones, Jaime Patricio 1685  * CHI1.0010.08201.60 
  Sanchez Tobar, Francisca Valenti 1685  * CHI1.0010.08201.60 
  Mondaca Gonzalez, Alfredo 1874 CHI1.0010.23204.60 
  Larrain Cortes, Eugenio 1952 CHI1.0010.32206.40 
  Navarrete Sandoval, Francisco 1973 CHI1.0010.35207.00 
  Vargas Maliqueo, Ivan Patricio f2050 CHI0.501-0.0520-1.00 
 * 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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