Individual Calculations October 2022
 Borges, Guilherme Deola  Total change: -25.80  Rating chartPersonal card
 Maia Chess Open 2022 Maia POR 2022-08-26
RcRownchangeKK*chgGame
 2055 2193 4.50 9 -1.29 20 -25.80 
  Perez Candelario, Manuel g2579 ESP0.001-0.0920-1.80 
  Pacetti Terra, Nicolas 1874 POR1.0010.13202.60 
  Fernandes, Martim 1793  * POR0.501-0.4220-8.40 
  Lopez Gonzalez, Diego 1682 ESP1.0010.04200.80 
  Navarro Martinez, Victor 1857 ESP0.501-0.3820-7.60 
  Ribeiro, Rodrigo 1945 POR1.0010.19203.80 
  Lianes Garcia, Marcos m2403 ESP0.5010.27205.40 
  Campora, Daniel H. g2397 ARG0.001-0.2420-4.80 
  Silva, Rui Jorge Sampaio Da 1963 POR0.001-0.7920-15.80 
 * 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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