Individual Calculations March 2012
 Istel, Oldrich  Total change: 0.60  Rating chartPersonal card
 Prague Open 2012 - B - open Praha CZE 2012-01-13
RcRownchangeKK*chgGame
 1760 1744 2.00 4 0.02 30 0.60 
  Burdalev, Kirill f2144  * UKR0.001-0.0830-2.40 
  Havelka, Jiri 2001 1488 CZE1.0010.19305.70 
  Lauko, Marian 1923 CZE0.001-0.2730-8.10 
  Zabehlicky, Jiri 1484 CZE1.0010.18305.40 
 * 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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