Individual Calculations September 2013
 Vieira Junior Emiva, Ldo  Total change: -26.25  Rating chartPersonal card
 Campeonato Aberto do Interior do Estado de Goias de Xadrez Trindade/GO BRA 2013-08-16
RcRownchangeKK*chgGame
 1855 1911 0.50 4 -1.75 15 -26.25 
  Rezende Guilh, Erme Vilela 2091 BRA0.001-0.2615-3.90 
  Okada Willi, Am Kenji 1824 BRA0.001-0.6215-9.30 
  Sergio Filho Claud, Io Santo 1909 BRA0.001-0.5015-7.50 
  Bocca Edson, Ricardo 1595 BRA0.501-0.3715-5.55 

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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