Individual Calculations November 2009
 Zitny, Petr  Total change: -56.75  Rating chartPersonal card
 Trade Fair Chess Festival A 2009 Brno CZE 2009-08-23
RcRownchangeKK*chgGame
 1893 1955 2.50 8 -2.27 25 -56.75 
  Kantorik, Marian m2355  * SVK0.001-0.0825-2.00 
  Krejci, Dalibor 1835 CZE0.501-0.1625-4.00 
  Gajdos, Daniel 1774 CZE0.501-0.2425-6.00 
  Sarson, Otakar 1717 CZE0.001-0.8025-20.00 
  Hosek, Martin 1885 CZE1.0010.402510.00 
  Nemec, Miloslav 1909 CZE0.001-0.5625-14.00 
  Benak, Jaroslav 1877 CZE0.001-0.6125-15.25 
  Trmac, Radek 1792 CZE0.501-0.2225-5.50 
 * 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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