Individual Calculations September 2017
 Maia, Jonathan Cesar  Total change: -54.00  Rating chartPersonal card
 III Floripa Winter Chess 2017 - Amateur U2200 Florianopolis SC BRA 2017-08-11
RcRownchangeKK*chgGame
 1721 1933 4.00 7 -1.31 20 -26.20 
  Vicenzi, Liziane Nathalia 1533  * BRA1.0010.08201.60 
  Dias, Joao Batista 1770 BRA0.001-0.7220-14.40 
  Milde, Felipe Geraldo Moura 1710 BRA1.0010.22204.40 
  Doge, Gustavo Postein 1675 BRA0.001-0.8220-16.40 
  Bail, Ellen Larissa 1676 BRA1.0010.18203.60 
  Kanzler, Karina Daniela Ferreira 1859 BRA0.501-0.1020-2.00 
  Boabaid, Jorge Alberto Duardes c1823 BRA0.501-0.1520-3.00 
 * 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)
 
 I Circuito IRT de Xadrez Sub 2050 Planalto Norte Catarinense 2a Etapa Sao Bento do Sul SC BRA 2017-08-18
RcRownchangeKK*chgGame
 1616 1933 2.00 4 -1.39 20 -27.80 
  Ribeiro, Thiago 1533  * BRA1.0010.08201.60 
  De Oliveira, Guilherme Alfredo B 1826 BRA0.001-0.6520-13.00 
  Wiltner, Matheus H. Andrukiu 1570 BRA0.001-0.9020-18.00 
  Machado, Wesley Henrique 1533  * BRA1.0010.08201.60 
 * 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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