Individual Calculations November 2017
 Perego, Domingos Savio  Total change: -4.80  Rating chartPersonal card
 Campeonato Brasileiro Amador 2017 U-2000 Sao Paulo SP BRA 2017-10-12
RcRownchangeKK*chgGame
 1802 1819 3.50 7 -0.12 40 -4.80 
  Desideri, Ricardo Maruchi 1927 BRA0.001-0.3540-14.00 
  Serafim Junior, Arnor 1881 BRA0.001-0.4140-16.40 
  Farias, Jose Nogueira De 1928 BRA1.0010.654026.00 
  Takehara, Alan Keissuke 1581 BRA0.001-0.8040-32.00 
  Reis, Arnaldo Ulisses 1619 BRA0.501-0.2640-10.40 
  Jenidarchiche, Douglas Rodrigo 1869 BRA1.0010.574022.80 
  Martinez, Augusto Gonzalez 1808 BRA1.0010.484019.20 

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)
 

 

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