Individual Calculations April 2019
 Mandetta, Joao Danilo  Total change: -18.20  Rating chartPersonal card
 Aberto do Brasil STD de Carnaval 2019 Sao Paulo SP BRA 2019-03-02
RcRownchangeKK*chgGame
 2125 2374 4.50 7 -0.91 20 -18.20 
  Pereira, Armando Scharlau 1974  * BRA1.0010.08201.60 
  Silva, Marcelo Dos Santos 1974  * BRA1.0010.08201.60 
  Federzoni, Enzo 2019 BRA1.0010.11202.20 
  Awoki, Daniel Teidi 2163 BRA0.501-0.2720-5.40 
  Di Berardino, Diego Rafael m2508 BRA0.001-0.3220-6.40 
  Dos Reis, Leandro Aparecido C 2007 BRA1.0010.10202.00 
  Cadilhac, Igor Tokuichi Kikuchi f2231 BRA0.001-0.6920-13.80 
 * 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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