Individual Calculations July 2009
 Polzin, Jens-Peter  Total change: -3.30  Rating chartPersonal card
 27. Liechtenstein-OPEN Triesen LIE 2009-05-15
RcRownchangeKK*chgGame
 2011 1973 3.00 7 -0.22 15 -3.30 
  Bruehl, Andreas f2323 GER0.001-0.1115-1.65 
  Hornak, Pavol 1742 SVK1.0010.21153.15 
  Schmidlechner, Alexander 2196 AUT0.5010.28154.20 
  Mannhart, Marcel 2140 LIE0.001-0.2815-4.20 
  Rous, Daniel 1814 CZE0.001-0.7115-10.65 
  Plicka, Petr 1825 CZE1.0010.30154.50 
  Krumm, Johannes 2040 GER0.5010.09151.35 

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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