Individual Calculations September 2010
 Da Fonseca, Petrus Fay Dias  Total change: 4.00  Rating chartPersonal card
 Festival Nacional da Juventude - Campeonato Brasileiro Sub-16 Abs Catanduva/SP BRA 2010-06-03
RcRownchangeKK*chgGame
 2016 1842 1.00 3 0.16 25 4.00 
  Japiassu, Ricardo De Villa Nova 1883 BRA1.0010.562514.00 
  Mendonca, Mateus Nakajo 2111 BRA0.001-0.1725-4.25 
  Tratz, Leonardo Schmaedecke 2053 BRA0.001-0.2325-5.75 

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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