Individual Calculations May 2012
 Pereira, Silvio Cunha  Total change: 4.50  Rating chartPersonal card
 II Aberto do Brasil - Taça Cidade de Fortaleza Fortaleza/CE BRA 2012-04-05
RcRownchangeKK*chgGame
 2194 2298 4.00 6 0.30 15 4.50 
  Lima, Antonio Stenio Patricio 1898  * BRA1.0010.08151.20 
  De Paula, Guilherme Bueno 2032 BRA1.0010.18152.70 
  Molina, Roberto Junio Brito m2407 BRA0.001-0.3515-5.25 
  Santiago, , Bruno M F 2167 BRA1.0010.32154.80 
  Mekhitarian, Krikor Sevag g2512 BRA0.001-0.2315-3.45 
  Fernandes Filho, Bergson Fragoso 2147 BRA1.0010.30154.50 
 * 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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