Individual Calculations April 2019
 Sanchez Tobar, Francisca Valenti  Total change: 81.20  Rating chartPersonal card
 IRT Mayor 2018 Club La Florida Santiago CHI 2019-03-16
RcRownchangeKK*chgGame
 1835 1708 4.00 6 2.03 40 81.20 
  Munoz Ramos, Christopher 1308  * CHI1.0010.08403.20 
  Reyes Jara, Paula wf1962 CHI1.0010.814032.40 
  Guerrero Cataldo, Juan Andres 1993 CHI0.001-0.1640-6.40 
  Pedreros Escalona, Gustavo 1944 CHI0.5010.304012.00 
  Aravena Navarro, Alexis Andres 1910 CHI1.0010.764030.40 
  Orellana Hidalgo, Camilo Alonso 1891 CHI0.5010.24409.60 
 * 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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