Individual Calculations March 2017
 Silva, Janderson Rossi Da  Total change: 11.00  Rating chartPersonal card
 III Floripa Chess Open 2017 Florianopolis SC BRA 2017-01-20
RcRownchangeKK*chgGame
 1809 1812 4.50 8 0.58 20 11.60 
  Cantero, Carlos 1931 ARG0.001-0.3420-6.80 
  Doge, Gustavo Postein 1544 BRA0.001-0.8320-16.60 
  Fontes, Matheus Consolmagno 1455 BRA1.0010.11202.20 
  Florianovitz, Derlei Alex 2079 BRA0.001-0.1820-3.60 
  Wilberger, Marcelo 1527 PAR1.0010.16203.20 
  Noseda, Francesco 1959 ITA0.5010.20204.00 
  Da Costa, Loyson Rodrigues 1962 BRA1.0010.702014.00 
  Vieira, Jose Renato Braga S. 2016 BRA1.0010.762015.20 

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)
 
 Campeonato Paranaense Absoluto 2016 Curitiba PR BRA 2017-02-01
RcRownchangeKK*chgGame
 2028 1812 1.00 4 -0.03 20 -0.60 
  Chemin, Vitorio f2117 BRA0.001-0.1420-2.80 
  Osipi, Jair 2196 BRA0.001-0.0920-1.80 
  Souza, Kim Garcia De 1732 BRA1.0010.39207.80 
  Barbosa, Jefferson Lucas Munho 2067 BRA0.001-0.1920-3.80 

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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