Individual Calculations October 2017
 Vieira, Alexandre Letizio  Total change: 3.80  Rating chartPersonal card
 XIV IRT ECP Etapa Peter Schutt Sao Paulo SP BRA 2017-09-15
RcRownchangeKK*chgGame
 1633 1843 4.00 5 0.19 20 3.80 
  De Santana, Gabriel Mascarenhas 1548 BRA1.0010.15203.00 
  Itagyba, Renan Fortes 1722 BRA0.501-0.1620-3.20 
  Maraz, Ricardo 1618 BRA1.0010.22204.40 
  Seccafim, Caic Dos Santos 1593 BRA1.0010.19203.80 
  Takiguchi, Angelica Tidori 1685 BRA0.501-0.2120-4.20 

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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