Individual Calculations August 2019
 Tomiello, Mateus Costamilan  Total change: -6.40  Rating chartPersonal card
 XIV American Continental Chess Championship 2019 Sao Paulo SP BRA 2019-07-05
RcRownchangeKK*chgGame
 2108 2114 5.50 11 -0.16 40 -6.40 
  De Oliveira, Francemir Barra 1714  * BRA1.0010.08403.20 
  Fernandez Reyes, Lisandro m2378 ECU0.001-0.1840-7.20 
  Zimmermann, Kleber Renato P. c1950 BRA0.001-0.7240-28.80 
  Moyses Sobrinho, Elias 1906 BRA1.0010.23409.20 
  Ramos, Angelo Bil 1937 BRA1.0010.274010.80 
  Coro, Lucas f2312 ARG0.001-0.2440-9.60 
  Ikejiri, Daniel Yoshito 2004 BRA1.0010.354014.00 
  Hungaski, Robert g2488 USA0.001-0.1040-4.00 
  Ferreira, Kleber Victor c2038 BRA1.0010.404016.00 
  Proudian, Armen f2429 BRA0.001-0.1440-5.60 
  Do Nascimento, Christian Almeida 2033 BRA0.501-0.1140-4.40 
 * 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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