Individual Calculations January 2024
 De Souza, Joao Francisco Biz  Total change: -16.00  Rating chartPersonal card
 XIX Festival Sul-Americano da Juventude 2023 STD - U14 Absoluto Florianopolis SC BRA 2023-12-02
RcRownchangeKK*chgGame
 1543 1539 3.00 7 -0.40 40 -16.00 
  Arias Diaz, Javier Alonso 1867 CHI1.0010.874034.80 
  De Souza, Paulo Goncalves 1776 BRA0.001-0.2040-8.00 
  Quiroz Alva, Gian Carlo Gabriel 1720 PER0.001-0.2640-10.40 
  Lanzilotta, Filippo 1653 URU0.5010.16406.40 
  Ayala Aranibar, Adrian Alexander 1317 PER0.001-0.7840-31.20 
  Orsini, Cesar Oliveira 1137 BRA1.0010.08403.20 
  Cardenas Huachaca, Alessandro Jai 1331 PER0.501-0.2740-10.80 

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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