Individual Calculations February 2018
 Guerrero Cataldo, Juan Andres  Total change: -6.80  Rating chartPersonal card
 IRT Preparacion Campeonatos Nacionales 2018 Club La Florida Santiago CHI 2018-01-13
RcRownchangeKK*chgGame
 1709 1832 3.50 6 -0.34 20 -6.80 
  Gonzalez Steel, Humberto 1432  * CHI1.0010.08201.60 
  Prieto Espinosa, Arturo 1570 CHI1.0010.18203.60 
  Nauto Munoz, Isaias Ignacio 1727 CHI1.0010.36207.20 
  Aravena Navarro, Alexis Andres 1824 CHI0.501-0.0120-0.20 
  Navarrete Sandoval, Francisco 1895 CHI0.001-0.4120-8.20 
  Orellana Hidalgo, Camilo Alons 1806 CHI0.001-0.5420-10.80 
 * 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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