Individual Calculations June 2018
 Martins, Carlos  Total change: -13.80  Rating chartPersonal card
 Aberto do Brasil das 3 Fronteiras - Itaipu Binacional Foz do Iguacu PR BRA 2018-05-16
RcRownchangeKK*chgGame
 2108 2272 5.50 9 -0.69 20 -13.80 
  Cabral Mesquita, Jussier 1872  * BRA1.0010.08201.60 
  Chang, Suzana wf1997 BRA1.0010.17203.40 
  Matsuura, Everaldo g2485 BRA0.001-0.2320-4.60 
  Medeiros, Thauane Ferreira 2021 BRA0.501-0.3120-6.20 
  Acosta, Pablo Alejandro 1932 ARG1.0010.12202.40 
  Di Berardino, Diego Rafael m2523 BRA0.001-0.1920-3.80 
  Nunes Jr, Sidney 2050 BRA1.0010.22204.40 
  Donoso Diaz, Sebastian f2120 CHI0.001-0.7020-14.00 
  Canalli, Juliano Jose 1971 BRA1.0010.15203.00 
 * 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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