Individual Calculations July 2009
 Zdansky, Jindrich  Total change: -30.25  Rating chartPersonal card
 Krajsky prebor Praha Prague CZE 2009-01-16
RcRownchangeKK*chgGame
 2090 2112 2.50 7 -1.21 25 -30.25 
  Pokorny, Milan 2196 CZE0.001-0.3825-9.50 
  Urbanek, Stepan 2089 CZE0.501-0.0325-0.75 
  Lizner, Milan 2039 CZE0.501-0.1025-2.50 
  Zacek, Zdenek 2085 CZE0.001-0.5425-13.50 
  Sykora, Petr 2045 CZE0.501-0.0925-2.25 
  Pechacek, Stanislav 2162 CZE0.001-0.4325-10.75 
  Blicha, Martin 2012 SVK1.0010.36259.00 

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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