Individual Calculations March 2017
 Wilberger, Marcelo  Total change: 61.20  Rating chartPersonal card
 III Floripa Chess Open 2017 Florianopolis SC BRA 2017-01-20
RcRownchangeKK*chgGame
 1844 1527 2.50 7 1.53 40 61.20 
  Rocancourt Moreira, Mauricio 1817 BRA1.0010.844033.60 
  Yamamoto, Eduardo 1927  * BRA0.001-0.0840-3.20 
  Bassani, Jaison Jose 1924 BRA0.001-0.0840-3.20 
  Silva, Janderson Rossi Da 1812 BRA0.001-0.1640-6.40 
  Gomes, Marco Tulio Caldeira 1792 BRA1.0010.824032.80 
  Panazzolo, Paulo Victor 1822 BRA0.5010.354014.00 
  Nikolic, Jovane 1813 BRA0.001-0.1640-6.40 
 * 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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