Individual Calculations February 2019
 Silva, Marcelo Dos Santos  Total change: -33.60  Rating chartPersonal card
 V Floripa Chess Open STD 2019 Florianopolis SC BRA 2019-01-21
RcRownchangeKK*chgGame
 1681 1977 5.00 8 -1.68 20 -33.60 
  Henriquetta, Rafael Stolf 1577  * BRA0.501-0.4220-8.40 
  Aguiar, Arthur Vinicius De Souza 1577  * BRA1.0010.08201.60 
  Tramontini, Renan Cesar 1721 BRA0.001-0.8120-16.20 
  Silvestre, Gilmar Severino 1709 BRA1.0010.17203.40 
  Alves, Josue Pires 1841 BRA1.0010.32206.40 
  Woichinevski, Joao Vinicius Peru 1577  * BRA0.001-0.9220-18.40 
  Andrade, Leo Pasqualini De 1828 BRA1.0010.30206.00 
  Wilberger, Marcelo 1617 PAR0.501-0.4020-8.00 
 * 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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