Individual Calculations May 2011
 Gazel, Frederico  Total change: -8.40  Rating chartPersonal card
 Aberto do Brasil CXSP - Bienal Joao Braga Sao Paulo/SP BRA 2011-04-20
RcRownchangeKK*chgGame
 2121 2282 5.50 9 -0.56 15 -8.40 
  De Assis, Claudio Henrique J 1882  * BRA1.0010.08151.20 
  Dias, Joao Batista 2026 BRA0.001-0.8115-12.15 
  De Carvalho, Igor Lorenzon 1882  * BRA1.0010.08151.20 
  Reis, Alan De Albuquerque Maran 2034 BRA1.0010.19152.85 
  Da Mata, Luis Carlos 2044 BRA1.0010.20153.00 
  Di Berardino, Diego Rafael m2480 BRA1.0010.761511.40 
  Rocha, Wellington Carlos m2417 BRA0.001-0.3215-4.80 
  Perdomo, Leandro m2382 ARG0.5010.14152.10 
  Guimaraes, Artemis Pamela 1944 BRA0.001-0.8815-13.20 
 * 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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