Individual Calculations February 2020
 Lopes, Leonardo Borges  Total change: 98.80  Rating chartPersonal card
 VI Floripa Chess Open 2020 Aberto do Brasil Florianopolis SC BRA 2020-01-20
RcRownchangeKK*chgGame
 1730 1466 4.50 10 2.47 40 98.80 
  Gonzalez, Augusto 1760 PAR0.001-0.1540-6.00 
  Purim, Kaiane 1181 BRA1.0010.16406.40 
  Cardoso, Lucca Pimenta 1722 BRA1.0010.814032.40 
  Jenidarchiche, Douglas Rodrigo 1772 BRA0.5010.364014.40 
  Araujo, Renan Aparecido 1866  * BRA0.001-0.0840-3.20 
  Weise, William Ferreira 1805 BRA1.0010.884035.20 
  Moro, Antonio Renato Pereira 1866  * BRA0.001-0.0840-3.20 
  Nunes, Guilherme Sacardo Telles 1808 BRA0.001-0.1240-4.80 
  Bonfim, Regina Rodrigues wf1726 BRA1.0010.824032.80 
  Da Silveira, Robson Gustavo M. 1793 BRA0.001-0.1340-5.20 
 * 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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