Individual Calculations September 2014
 Siqueira, Allan De Sousa  Total change: -22.05  Rating chartPersonal card
 III IRT do Clube de Xadrez Guanabara 2014 Rio de Janeiro/RJ BRA 2014-06-28
RcRownchangeKK*chgGame
 1914 1907 1.00 5 -1.47 15 -22.05 
  Ramos, Angelo Bil 2090 BRA0.001-0.2615-3.90 
  Da Silva, Claudio Oliveira 1799 BRA0.501-0.1515-2.25 
  Giese, Ellen Cristine 1854 BRA0.001-0.5715-8.55 
  Almeida, Gianluca Jorio 1727 BRA0.501-0.2415-3.60 
  Santos Filho, Tadeu Sousa 2098 BRA0.001-0.2515-3.75 

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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