Blitz: Individual Calculations May 2012
 Barreto Filho, Carlos Alberto  Total change: -13.20  Rating chartPersonal card
 Aberto do Brasil Relampago - Campeonato Potiguar Relampago 2011 Natal/RN BRA 2012-03-25
RcRownchangeKK*chgGame
 2081 2324 5.50 8 -0.66 20 -13.20 
  Araujo Frota, , Rewbenio 1975 BRA1.0010.11202.20 
  Rocha, Vitor Firmo De Souza 1924  * BRA1.0010.08201.60 
  Da Costa, Jose Artanael Campos 2034 BRA1.0010.16203.20 
  Araujo, Felipe Fernandes f2269 BRA1.0010.42208.40 
  Silveira Filho, Neri Da Silva 2246 BRA0.501-0.1120-2.20 
  Macedo, Maximo Iack f2328 BRA0.001-0.4920-9.80 
  Albuquerque, Rafael Anderson 1948 BRA0.001-0.9120-18.20 
  Lima, , Alan Silva De 1924  * BRA1.0010.08201.60 
 * 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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