Individual Calculations February 2016
 Lazzarotto, Marcio  Total change: -108.80  Rating chartPersonal card
 II Floripa Chess Open 2016 Florianopolis SC BRA 2016-01-16
RcRownchangeKK*chgGame
 1794 2002 4.00 9 -2.72 40 -108.80 
  Albino, Samuel 1602  * BRA1.0010.08403.20 
  Perdomo, Leandro m2402  * ARG0.001-0.0840-3.20 
  Prado, Lucas Muller 1756 BRA0.001-0.8140-32.40 
  Schena, Arthur 1613 BRA1.0010.09403.60 
  Moro, Antonio Renato Pereira 1770 BRA0.001-0.7940-31.60 
  Santa Isabel, Marivaldo Dos Reis 1675 BRA1.0010.13405.20 
  Weise, William Ferreira 1728 BRA0.501-0.3340-13.20 
  Da Silva Junior, Marco Aurelio 1806 BRA0.501-0.2540-10.00 
  Da Silva, Antonio Dutra 1796 BRA0.001-0.7640-30.40 
 * 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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