Individual Calculations September 2013
 Okada Willi, Am Kenji  Total change: 10.80  Rating chartPersonal card
 Campeonato Aberto do Interior do Estado de Goias de Xadrez Trindade/GO BRA 2013-08-16
RcRownchangeKK*chgGame
 1918 1824 3.00 6 0.72 15 10.80 
  De Paula Guilh, Erme Bueno 1998 BRA0.001-0.2715-4.05 
  Vieira Junior Emiva, Ldo 1911 BRA1.0010.62159.30 
  Santos Lucia, No Da Silva 1882 BRA0.5010.08151.20 
  Amaro Jose, Roberto 1941 BRA0.5010.16152.40 
  Rezende Guilh, Erme Vilela 2091 BRA0.5010.32154.80 
  Okada Dyogo, Koithi 1683 BRA0.501-0.1915-2.85 

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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