Individual Calculations January 2010
 Chang, Suzana  Total change: 3.45  Rating chartPersonal card
 Aberto do Brasil de Caxambu Caxambu/MG BRA 2009-10-30
RcRownchangeKK*chgGame
 2024 2048 4.00 7 0.23 15 3.45 
  Marques, Joao Paulo Cassemiro 1697 BRA1.0010.11151.65 
  Alves, Job Figueiredo Silverio 1870 BRA1.0010.27154.05 
  Castro, Daniel De Freitas 1907 BRA0.501-0.1915-2.85 
  Mendonca Campelo, Higor Carlos 1994 BRA0.501-0.0815-1.20 
  Resende, Carlos Alberto Filgueira 1995 BRA1.0010.43156.45 
  Terao, Rodrigo Akira 2257 BRA0.001-0.2315-3.45 
  Vescovi, Giovanni g2448  * BRA0.001-0.0815-1.20 
 * 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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