Individual Calculations September 2010
 Stefanik, Oldrich  Total change: 12.50  Rating chartPersonal card
 Open Ceske Svycarsko Krasna Lipa CZE 2010-06-30
RcRownchangeKK*chgGame
 1989 1857 2.50 6 0.50 25 12.50 
  Snorek, Milan 2107 CZE0.001-0.1925-4.75 
  Blahacek, Evzen 1981 CZE0.5010.17254.25 
  Kucera, Jaroslav 1979 CZE0.001-0.3325-8.25 
  Vseticek, Oldrich 1783 CZE1.0010.402510.00 
  Bores, Roman 2174 CZE0.5010.37259.25 
  Novotny, Leos 1911 CZE0.5010.08252.00 

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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