Individual Calculations November 2011
 Alfimov, Igor  Total change: 54.15  Rating chartPersonal card
 Valasska Bystrice Open 2011 Valasska Bystrice CZE 2011-09-10
RcRownchangeKK*chgGame
 2105 1888 5.50 8 3.61 15 54.15 
  Papan, Cyril 2086 CZE1.0010.761511.40 
  Karlik, Vladimir f2286 CZE0.001-0.0815-1.20 
  Musil, Vitezslav 2005 CZE1.0010.66159.90 
  Moravec, Vit 2144 CZE0.001-0.1915-2.85 
  Simek, Jiri 2058 CZE0.5010.22153.30 
  Pys, Zbynek 1987 CZE1.0010.64159.60 
  Kunc, Miroslav 2094 CZE1.0010.761511.40 
  Cizinsky, Petr 2178 CZE1.0010.841512.60 

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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