Individual Calculations September 2017
 Pereira, Geanfrancesco  Total change: -38.60  Rating chartPersonal card
 III Floripa Winter Chess 2017 - Amateur U2200 Florianopolis SC BRA 2017-08-11
RcRownchangeKK*chgGame
 1811 2037 4.00 6 -0.51 20 -10.20 
  Albiero, Marco Antonio Batista 1637  * BRA1.0010.08201.60 
  Masselli, Eduardo 1697 BRA1.0010.12202.40 
  Bueno, Alfeu Junior Varela f2193 BRA0.001-0.2920-5.80 
  Doge, Gustavo Postein 1675 BRA0.001-0.9020-18.00 
  Piccoli, Lucas Fonseca 1804 BRA1.0010.21204.20 
  Kanzler, Karina Daniela Ferreira 1859 BRA1.0010.27205.40 
 * 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)
 
 I Circuito IRT de Xadrez Sub 2050 Planalto Norte Catarinense 2a Etapa Sao Bento do Sul SC BRA 2017-08-18
RcRownchangeKK*chgGame
 1761 2037 3.50 6 -1.42 20 -28.40 
  Wiltner, Matheus H. Andrukiu 1637  * BRA1.0010.08201.60 
  Silva, Janderson Rossi Da 1849 BRA0.001-0.7420-14.80 
  Liebl, Livia 1637  * BRA1.0010.08201.60 
  Da Silva, Joao Carlos Orguim 1772 BRA1.0010.18203.60 
  Mello, Amanda Carolina De 1842 BRA0.501-0.2520-5.00 
  De Oliveira, Guilherme Alfredo B 1826 BRA0.001-0.7720-15.40 
 * 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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