Individual Calculations January 2010
 Mandetta, Joao Danilo  Total change: 5.70  Rating chartPersonal card
 IRT HiperChess 2 Sao Paulo/SP BRA 2009-12-07
RcRownchangeKK*chgGame
 1903 2074 7.50 10 0.38 15 5.70 
  Cirilo, Guilherme De Araujo 1836 BRA1.0010.20153.00 
  Aoyama, Edmundo 1934 BRA1.0010.31154.65 
  Rodrigues, Bruno Morado 2021 BRA0.501-0.0715-1.05 
  Abdalla, Jose Lucas 1965 BRA0.001-0.6515-9.75 
  De Figueiredo, Rodrigo Fraga L 1762 BRA1.0010.14152.10 
  Nobre, Jose Adalberto Barbosa 1762 BRA1.0010.14152.10 
  Costa, Giovanni 1930 BRA0.501-0.1915-2.85 
  Fermino, Ricardo Lisias 1779 BRA1.0010.15152.25 
  Nunes, Allan Hurba 2040 BRA0.501-0.0515-0.75 
  Reis, Alan De Albuquerque Maran 1999 BRA1.0010.40156.00 

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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