Individual Calculations September 2012
 Bueno, Alfeu Junior Varela  Total change: -2.55  Rating chartPersonal card
 Aberto do Brasil de Maringa Maringa/PR BRA 2012-08-08
RcRownchangeKK*chgGame
 2056 2288 4.50 6 -0.17 15 -2.55 
  De Souza Assis, Rafael 1888  * BRA1.0010.08151.20 
  Guimaraes, Artemis Pamela 1996 BRA0.501-0.3515-5.25 
  Mendonca Campelo, Higor Carlos 2041 BRA1.0010.19152.85 
  Deus Filho, Joaquim De 2116 BRA1.0010.27154.05 
  Umetsubo, Cesar Hidemitsu 2236 BRA0.001-0.5715-8.55 
  Goncalves, Jorge Roberto 2057 BRA1.0010.21153.15 
 * 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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