Individual Calculations February 2020
 Gamarra, Ramon  Total change: 33.00  Rating chartPersonal card
 VI Floripa Chess Open 2020 Aberto do Brasil Florianopolis SC BRA 2020-01-20
RcRownchangeKK*chgGame
 2022 1904 5.00 9 1.65 20 33.00 
  Guimaraes, Wagner Peixoto f2230 BRA0.001-0.1320-2.60 
  Tasoko, Toshinobu 1630 BRA1.0010.17203.40 
  Zallio, Luciano De Souza c2245 BRA1.0010.882017.60 
  Zampronha, Wladimir Camilo 2179 BRA1.0010.832016.60 
  Labussiere, Victor 2304  * BRA0.001-0.0820-1.60 
  Monteiro, Daniel Zotelli 1590 BRA1.0010.14202.80 
  Abdalla, Luiz Guilherme Aurelli f2248 BRA0.001-0.1220-2.40 
  Caldas, Raphael C B R Leitao 1612 BRA1.0010.15203.00 
  Piccoli, Lucas Fonseca 2159 BRA0.001-0.1920-3.80 
 * 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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