Individual Calculations August 2014
 Silvestre Da Silva, Sidnei  Total change: 18.00  Rating chartPersonal card
 XVIII IRT da Hebraica Sao Paulo/SP BRA 2014-07-17
RcRownchangeKK*chgGame
 1727 1582 2.50 6 0.45 40 18.00 
  Ribeiro, Marcos Willian De Souza 1934 BRA0.001-0.1140-4.40 
  Nunes, Guilherme Hurba 1769 BRA0.5010.24409.60 
  Desideri, Ricardo Maruchi 1982  * BRA0.001-0.0840-3.20 
  Silvestre, Gilmar Severino 1656 BRA1.0010.604024.00 
  Silva, Vinicius Parente 1526 BRA0.001-0.5840-23.20 
  Camargo, Luca Oshiro 1494 BRA1.0010.384015.20 
 * 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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