Individual Calculations July 2008
 Jecha, Vratislav  Total change: 16.50  Rating chartPersonal card
 Krajsky prebor KHSS various CZE 2007-10-28
RcRownchangeKK*chgGame
 2063 1980 3.00 6 0.66 25 16.50 
  Velecky, Viktor 2084 CZE0.001-0.3625-9.00 
  Novotny, Jaroslav 2180 CZE0.5010.26256.50 
  Kraus, Tomas 1961 CZE1.0010.472511.75 
  Schwarz, Milan 2083 CZE1.0010.642516.00 
  Tichy, Miroslav 2034 CZE0.001-0.4225-10.50 
  Vondracek, Jiri 2033 CZE0.5010.07251.75 

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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