Individual Calculations January 2020
 Frankental, David  Total change: 9.60  Rating chartPersonal card
 III Festival Internacional DUCHAMP IN RIO Master Rio de Janeiro RJ BRA 2019-12-07
RcRownchangeKK*chgGame
 2030 1928 3.00 8 -0.03 20 -0.60 
  Matsuura, Everaldo g2328  * BRA0.001-0.0820-1.60 
  Cezila Jr, Rubens 2192 BRA0.001-0.1820-3.60 
  Bonfim, Regina Rodrigues wf1710 BRA1.0010.22204.40 
  Labussiere, Yago 2091 BRA0.001-0.2820-5.60 
  Ferreira, Jose Carlos c1768 BRA1.0010.29205.80 
  Bortoloso, Moacir Canella c2067 BRA0.5010.19203.80 
  Sobrero, Sebastian 2059 ARG0.5010.18203.60 
  Lage, Pedro Ferreira 2021 BRA0.001-0.3720-7.40 
 * 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)
 
 Semifinal Regiao 2 do LXXXVI Campeonato Brasileiro Absoluto STD Recife PE BRA 2019-12-19
RcRownchangeKK*chgGame
 1922 1928 3.50 6 0.51 20 10.20 
  Diniz, Isaque Teixeira 1528  * BRA1.0010.08201.60 
  Pereira, Silvio Cunha f2201 BRA0.001-0.1720-3.40 
  De La Torre, Alexsander Eladio 1781 BRA1.0010.30206.00 
  Fiaes, Mario Henrique Andrade 2122 BRA0.5010.25205.00 
  Fiuza, Edson Volmir Drum 2031 BRA0.5010.14202.80 
  Marques, Jose Gustavo Santos 1866 BRA0.501-0.0920-1.80 
 * 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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