Individual Calculations July 2011
 Ferk, Wolfgang  Total change: -4.05  Rating chartPersonal card
 Liechtenstein-OPEN 2011 Triesen LIE 2011-05-27
RcRownchangeKK*chgGame
 1854 1686 2.50 9 -0.27 15 -4.05 
  Simon, Eric 2086  * GER0.001-0.0815-1.20 
  Nievergelt, Heinrich 1966 SUI0.001-0.1615-2.40 
  Di Cicco, Daniela 1522 ITA1.0010.28154.20 
  Polzin, Jens-Peter 1946 GER0.5010.32154.80 
  Natter, Markus 2086  * AUT0.001-0.0815-1.20 
  Chiesola, Elmar 1832 AUT0.5010.20153.00 
  Hehle, Bernhard 1894 AUT0.001-0.2315-3.45 
  Gruber, Juerg 1649 SUI0.001-0.5515-8.25 
  Giger, Daniel 1704 SUI0.5010.03150.45 
 * 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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