Individual Calculations February 2020
 Carvalho Jr, Celestino  Total change: -39.20  Rating chartPersonal card
 VI Floripa Chess Open 2020 Aberto do Brasil Florianopolis SC BRA 2020-01-20
RcRownchangeKK*chgGame
 1727 1928 5.50 10 -1.96 20 -39.20 
  Gazel, Frederico f2267 BRA0.001-0.1220-2.40 
  Setti, Dalmarino 1658 BRA0.501-0.3320-6.60 
  Allo Collante, Enrique 1641 PAR0.501-0.3420-6.80 
  Gomes, Marco Tulio Caldeira 1693 BRA1.0010.21204.20 
  Da Silva Junior, Marco Aurelio 1651 BRA0.001-0.8320-16.60 
  Caporale, Giuseppe Guido 1581 BRA1.0010.11202.20 
  Fante, Gabriel 1673 BRA0.501-0.3120-6.20 
  Bonfim, Regina Rodrigues wf1726 BRA1.0010.24204.80 
  Eger, Laura Luisa 1656 BRA0.001-0.8320-16.60 
  Machado, Antonio Rodrigo 1726 BRA1.0010.24204.80 

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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