Individual Calculations September 2013
 De Almeida Jeffe, Rson Silva  Total change: 24.60  Rating chartPersonal card
 Aberto de Mogi das Cruzes 2013 Mogi das Cruzes/SP BRA 2013-08-16
RcRownchangeKK*chgGame
 1854 1530 1.50 5 0.82 30 24.60 
  Rodrigo Da Silva, Edson 1930  * BRA0.001-0.0830-2.40 
  Andor, Jorge 1849 BRA0.001-0.1330-3.90 
  Nikolic, Jovane 1713 BRA1.0010.743022.20 
  Vallejos, Jose Adolfo 1930  * BRA0.5010.423012.60 
  Alboredo, Julia 1847 BRA0.001-0.1330-3.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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