Individual Calculations October 2019
 Doge, Gustavo Postein  Total change: 4.40  Rating chartPersonal card
 V Floripa Winter Chess 2019 Amateur U2200 Florianopolis SC BRA 2019-08-30
RcRownchangeKK*chgGame
 1761 1756 3.50 7 0.11 40 4.40 
  Caetano, Hugo Zanotti Mendonca 2156  * BRA0.001-0.0840-3.20 
  Ferreira, Angelo Augusto Pacheco 1369 BRA1.0010.09403.60 
  Calcada, Lucas Galvan 1406 BRA1.0010.11404.40 
  Ferreira, Pedro Araujo 1968 BRA0.001-0.2340-9.20 
  Calcada, Henrique Galvan 1356  * BRA1.0010.08403.20 
  Da Costa, Rafael Felix Ribeiro 1929 BRA0.5010.23409.20 
  Dos Santos Junior, Haroldo Cunha f2142 BRA0.001-0.0940-3.60 
 * 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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