Individual Calculations July 2009
 Walowicz, David  Total change: 3.30  Rating chartPersonal card
 2. liga F various CZE 2008-10-12
RcRownchangeKK*chgGame
 2043 2065 5.00 9 0.22 15 3.30 
  Port, Josef 2070 CZE0.001-0.4915-7.35 
  Valek, Milan 2095 CZE1.0010.54158.10 
  Riman, Vaclav 2021 CZE0.001-0.5615-8.40 
  Dobes, Ludek 2082 CZE1.0010.52157.80 
  Wanot, Ales 1962 CZE1.0010.36155.40 
  Bulawa, Marek 2059 CZE1.0010.49157.35 
  Macura, Emil 2058 CZE0.001-0.5115-7.65 
  Hrabovsky, Vladimir 2038 CZE0.501-0.0415-0.60 
  Tylecek, Drahomir 2002 CZE0.501-0.0915-1.35 

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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