Individual Calculations December 2018
 Dias, Joao Batista  Total change: -27.40  Rating chartPersonal card
 IRT STD Sub2200 CXC & FEXPAR Curitiba PR BRA 2018-11-02
RcRownchangeKK*chgGame
 1769 1891 3.00 5 -0.10 20 -2.00 
  Fanckin, Alexandre 1491  * BRA1.0010.08201.60 
  Chemin, Vitorio f2116 BRA0.001-0.2220-4.40 
  Rosa, Jefferson Luiz 1492 BRA1.0010.08201.60 
  Feller, Gabriela Luisa Vicente 1643 BRA1.0010.19203.80 
  Do Valle Cardoso, Lucas 2101 BRA0.001-0.2320-4.60 
 * 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)
 
 IV Aberto ECP STD Sao Paulo SP BRA 2018-11-09
RcRownchangeKK*chgGame
 1580 1891 3.00 5 -1.27 20 -25.40 
  Caribe Santos, Luiz Carlos 1491  * BRA1.0010.08201.60 
  Gabriel, Claudiomar 1576 BRA0.001-0.8620-17.20 
  Haraguchi, Matheus Sashaki 1585 BRA1.0010.14202.80 
  Davanso, Joao Pedro 1703 BRA0.001-0.7420-14.80 
  Albertini, Caetano 1544 BRA1.0010.11202.20 
 * 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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