Individual Calculations November 2011
 Dos Santos, Haroldo Cunha  Total change: -4.20  Rating chartPersonal card
 Aberto do Brasil Cidade de Goiania 2011 Goiania/GO BRA 2011-09-16
RcRownchangeKK*chgGame
 1986 2254 2.50 4 -0.71 15 -10.65 
  Silva, Sergio Marcos Galdino Da 1854  * BRA1.0010.08151.20 
  De Paula, Rafael Figueiredo 1986 BRA0.501-0.3315-4.95 
  Garcia, Gabriel Gonzaga 1904 BRA1.0010.11151.65 
  Batista, Gerson Peres 2201 BRA0.001-0.5715-8.55 
 * 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)
 
 Aberto do Brasil - etapa de Campos Novos/SC Campos Novos/SC BRA 2011-10-13
RcRownchangeKK*chgGame
 2170 2254 4.00 6 0.43 15 6.45 
  Dobuchak, Thiago Carstens 1854  * BRA1.0010.08151.20 
  Feliciano Ebert, Vanessa wf2173 BRA1.0010.39155.85 
  Gauche, Charles f2279 BRA1.0010.53157.95 
  Bueno, Alfeu Junior Varela f2294 BRA0.001-0.4415-6.60 
  Cordeiro, Marco Aurelio Zaror 2219 BRA0.501-0.0515-0.75 
  Menna Barreto, Felipe Kubiaki 2198 BRA0.501-0.0815-1.20 
 * 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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