Individual Calculations February 2020
 Labussiere, Victor  Total change: -49.60  Rating chartPersonal card
 LXXXVI Campeonato Brasileiro Absoluto Fase Final 2019 Natal RN BRA 2020-01-10
RcRownchangeKK*chgGame
 2367 2363 1.50 4 -0.48 20 -9.60 
  Rocha, Vitor Firmo De Souza 2200 BRA1.0010.28205.60 
  Rocha, Vitor Firmo De Souza 2200 BRA0.001-0.7220-14.40 
  Lima, Darcy g2534 BRA0.001-0.2720-5.40 
  Lima, Darcy g2534 BRA0.5010.23204.60 

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)
 
 VI Floripa Chess Open 2020 Aberto do Brasil Florianopolis SC BRA 2020-01-20
RcRownchangeKK*chgGame
 2053 2363 6.50 10 -2.00 20 -40.00 
  Reichert, Thiago Da Cruz 1963  * BRA0.001-0.9220-18.40 
  Marques Junior, Marcos Antonio 1963  * BRA1.0010.08201.60 
  Herbst Neto, Eugenio 1963  * BRA1.0010.08201.60 
  Heinechen, Juan 2110 PAR0.501-0.3120-6.20 
  Gamarra, Ramon 1963  * PAR1.0010.08201.60 
  Dias, Anderson Tatsch 2136 BRA0.501-0.2920-5.80 
  Gruettner, Ralf 2099 GER1.0010.18203.60 
  Zuriel, Marisa wm2178 ARG0.501-0.2420-4.80 
  Campos, Igor Ribeiro 2164 BRA0.001-0.7620-15.20 
  Japiassu, Ricardo De Villa Nova 1994 BRA1.0010.10202.00 
 * 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)
 

 

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