Individual Calculations July 2009
 Duda, Daniel  Total change: -52.50  Rating chartPersonal card
 20. tournament Pobeskydi - ArcelorMittal CUP - Open Frydek-Mistek CZE 2009-04-09
RcRownchangeKK*chgGame
 1718 1667 1.00 7 -2.10 25 -52.50 
  Skoda, Martin 2017 CZE0.001-0.1125-2.75 
  Miklasova, Marta 1871 SVK0.001-0.2425-6.00 
  Muench, Robert 1830 GER0.001-0.2825-7.00 
  Slivova, Veronika 1564 CZE0.001-0.6425-16.00 
  Spacek, Marcel 1571 SVK0.001-0.6325-15.75 
  Novakova, Veronika 1464 CZE0.001-0.7625-19.00 
  Petras Sen., Marian 1712 SVK1.0010.562514.00 

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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