Individual Calculations November 2011
 Parak, Frantisek  Total change: -1.50  Rating chartPersonal card
 Valasska Bystrice Open 2011 Valasska Bystrice CZE 2011-09-10
RcRownchangeKK*chgGame
 1934 1758 2.00 7 -0.05 30 -1.50 
  Michalcak, Lubomir 2100 CZE0.001-0.1230-3.60 
  Olsar, Zdenek 1985 CZE0.001-0.2130-6.30 
  Sramek, Josef 2142 CZE0.5010.413012.30 
  Klima, Martin 1655 CZE1.0010.363010.80 
  Rucka, Petr 1942 CZE0.001-0.2630-7.80 
  Perik, Alois 1861 CZE0.5010.14304.20 
  Novak, Zdenek 1853 CZE0.001-0.3730-11.10 

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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