Individual Calculations September 2018
 De Borba, Guilherme  Total change: -1.20  Rating chartPersonal card
 Aberto do Brasil STD SESC Caioba Copel Telecom 2018 Matinhos PR BRA 2018-08-01
RcRownchangeKK*chgGame
 2143 2291 6.00 9 -0.03 40 -1.20 
  Barreto, Marcelo Ferreira 1891  * BRA1.0010.08403.20 
  De Souza Monteiro, Marcos Paulo 1954 BRA1.0010.12404.80 
  Di Berardino, Diego Rafael m2528 BRA0.001-0.2040-8.00 
  Acosta, Pablo Alejandro 1942 ARG1.0010.11404.40 
  Luz, Arthur Nader 2140 BRA0.501-0.2040-8.00 
  Mariani, Daniel Brandao 2042 BRA1.0010.19407.60 
  Sunye Neto, Jaime g2488 BRA0.001-0.2540-10.00 
  Trevisan, Rodrigo 2124 BRA1.0010.284011.20 
  Trois, Francisco R.t. m2175 BRA0.501-0.1640-6.40 
 * 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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