Individual Calculations March 2018
 Fonseca, Luis Ernesto Serra Azul  Total change: -8.80  Rating chartPersonal card
 IV Floripa Chess Open 2018 Florianopolis SC BRA 2018-01-19
RcRownchangeKK*chgGame
 1862 1987 6.00 10 -0.44 20 -8.80 
  Souza, Rafael Cabral De 2193 BRA0.001-0.2420-4.80 
  Tasoko, Toshinobu 1719 BRA1.0010.17203.40 
  Goncalves, Davi Sulzbacher f2174 BRA0.001-0.2620-5.20 
  Riquelme Oviedo, Fabio 1587  * PAR1.0010.08201.60 
  Taira, Erick Hideki 1752 BRA0.001-0.7920-15.80 
  Boghi, Victor Almeida 1673 BRA1.0010.14202.80 
  Da Silva, Tobias Gonzaga 1732 BRA1.0010.19203.80 
  Resende, Lucas B. Massucato 1745 BRA1.0010.20204.00 
  Miranda Jr, Roberto Calheiros De 2191 BRA0.001-0.2420-4.80 
  Marques Junior, Marcos Antonio 1849 BRA1.0010.31206.20 
 * 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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