Individual Calculations March 2023
 Rodi, Luis Ernesto  Total change: -0.30  Rating chartPersonal card
 VI Abierto de Montevideo "COPA MARCEL DUCHAMP 2023" MONTEVIDEO URU 2023-02-03
RcRownchangeKK*chgGame
 2118 2295 6.00 9 -0.27 10 -2.70 
  Cayetano, Juan 1895  * URU1.0010.08100.80 
  Bonjorn, Pablo 1911 ARG1.0010.09100.90 
  Delgado Ramirez, Neuris g2561 PAR0.001-0.1810-1.80 
  Ramirez, Jose Antonio 1927 URU1.0010.10101.00 
  Oswaldo Valentin, Requejo Cotrin f2187 PER0.501-0.1510-1.50 
  Petti, Luca Giovanni 2009 ARG0.501-0.3410-3.40 
  Izquierdo, Daniel f2102 URU1.0010.25102.50 
  Strikovic, Aleksa g2450 SRB0.001-0.2910-2.90 
  Saralegui, Mario 2018 URU1.0010.17101.70 
 * 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)
 
 Araraquara Chess Open STD Aberto do Brasil Araraquara SP BRA 2023-02-18
RcRownchangeKK*chgGame
 2031 2295 5.00 6 0.24 10 2.40 
  Orlandi Neto, Aristides 1895  * BRA1.0010.08100.80 
  Hopka, Matheus Marchesi 1891 BRA1.0010.08100.80 
  Trevisan, Rodrigo 2041 BRA0.501-0.3110-3.10 
  Pereira Da Silva, Breno D Alkmin 1922 BRA1.0010.10101.00 
  Da Silva, Lindolfo Luiz 2212 BRA1.0010.39103.90 
  Caetano, Ryan Wesley Da Costa f2222 BRA0.501-0.1010-1.00 
 * 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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