Individual Calculations July 2011
 Aragao Neto, Joao Batista  Total change: 15.30  Rating chartPersonal card
 7ยบ IRT LXSBC - I Etapa Circuito 2011 Sao Bernardo do Campo/SP BRA 2011-05-20
RcRownchangeKK*chgGame
 2046 1839 2.00 4 1.02 15 15.30 
  Cirilo, Guilherme De Araujo 1943 BRA1.0010.64159.60 
  Zampronha, Wladimir Camilo 2189 BRA0.001-0.1115-1.65 
  Hernandes, Otto Dmitry Garkausk 2046 BRA0.001-0.2315-3.45 
  Cezar Junior, William Carlos C 2005 BRA1.0010.721510.80 

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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