Individual Calculations November 2018
 Brujin, Homero  Total change: -9.60  Rating chartPersonal card
 IRT ECP STD Sub 2200 Etapa Peter Schutt 2018 Sao Paulo SP BRA 2018-09-14
RcRownchangeKK*chgGame
 1567 1460 1.00 4 -0.48 20 -9.60 
  Itagyba, Renan Fortes 1753 BRA0.001-0.1520-3.00 
  Dos Santos Junior, Gabriel Ribeir 1791 BRA0.001-0.1220-2.40 
  Barberi, Catarina 1173 BRA0.001-0.8420-16.80 
  Maranhao, Rodrigo De Albuquerque 1552 BRA1.0010.632012.60 

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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