Individual Calculations September 2018
 Aranha Filho, Alvaro Z.  Total change: 11.40  Rating chartPersonal card
 Aberto do Brasil STD SESC Caioba Copel Telecom 2018 Matinhos PR BRA 2018-08-01
RcRownchangeKK*chgGame
 2139 2284 6.50 9 0.57 20 11.40 
  Sato, Leticia Miho 1884  * BRA1.0010.08201.60 
  Guimaraes, Artemis Pamela 1932 BRA1.0010.11202.20 
  Cubas, Jose Fernando g2489 PAR0.001-0.2420-4.80 
  De Souza Monteiro, Marcos Paulo 1954 BRA1.0010.12202.40 
  Trevisan, Rodrigo 2124 BRA1.0010.29205.80 
  Languidey, Simon Alejandro f2381 ARG0.001-0.3720-7.40 
  Das Chagas, David Ferreira 1958 BRA1.0010.13202.60 
  Garcia Palermo, Carlos g2390 ITA0.5010.14202.80 
  Luz, Arthur Nader 2140 BRA1.0010.31206.20 
 * 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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