Individual Calculations September 2012
 Kovarik, Matyas  Total change: 13.50  Rating chartPersonal card
 Wisconsin Open Prostejov 2012 Prostejov CZE 2012-08-18
RcRownchangeKK*chgGame
 1866 1525 1.50 5 0.90 15 13.50 
  Juricek, Stanislav 1925  * CZE0.5010.42156.30 
  Dvorak, Vladimir 1925  * CZE0.001-0.0815-1.20 
  Henrik, Albert Preiser 1849 CZE0.001-0.1315-1.95 
  Divis, Jan 1824 CZE0.001-0.1515-2.25 
  Hradsky, Ales 1809 CZE1.0010.841512.60 
 * 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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