Individual Calculations October 2015
 Folha, Matheus Serrao  Total change: -12.40  Rating chartPersonal card
 Regional Norte 2015 STD Santarem PA BRA 2015-09-05
RcRownchangeKK*chgGame
 1928 1888 1.50 4 -0.31 40 -12.40 
  Leao, Flavio Sanchez 1839 BRA0.001-0.5740-22.80 
  Farias, Sergio Luiz Cardoso 1621 BRA1.0010.18407.20 
  Cohen Farias, Paulo 2198 BRA0.001-0.1440-5.60 
  De Souza Monteiro, Marcos Paulo 2052 BRA0.5010.22408.80 

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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