Individual Calculations January 2020
 Ferreri, Tomas  Total change: -50.40  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2019 Sub 12 Absoluto CABA ARG 2019-12-01
RcRownchangeKK*chgGame
 1330 1413 3.50 8 -1.26 40 -50.40 
  Fiorito, Joaquin 1813  * ARG0.001-0.0840-3.20 
  Villanueva, Alejandro 1078 ARG1.0010.12404.80 
  Barrantes Cueva, Diego 1208 PER0.001-0.7640-30.40 
  Chasco Lopez, Fabian 1059 CHI1.0010.11404.40 
  Meneses Riveros, Lucas Samir 1194 CHI1.0010.22408.80 
  Jodorcovsky, Alejandro David 1674 PAR0.001-0.1840-7.20 
  Frutos Moreno, Carlos Manuel 1569 PAR0.001-0.2940-11.60 
  Franco Franchi, Renato 1047 PAR0.501-0.4040-16.00 
 * 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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