Individual Calculations May 2011
 Valenta, Zdenek  Total change: -21.45  Rating chartPersonal card
 Krajsky prebor I SSS various CZE 2010-10-10
RcRownchangeKK*chgGame
 2009 1978 1.00 2 0.09 15 1.35 
  Hala, Viktor 2041 CZE1.0010.59158.85 
  Palas, Ales 1976 CZE0.001-0.5015-7.50 

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)
 
 Krajska soutez SSS - skupina B various CZE 2010-10-17
RcRownchangeKK*chgGame
 1974 1978 0.50 4 -1.52 15 -22.80 
  Pechoc, Bohumil 2072 CZE0.001-0.3715-5.55 
  Franc, Lubor 1946 CZE0.501-0.0415-0.60 
  Urban, Miroslav 1885 CZE0.001-0.6315-9.45 
  Pistik, Petr 1993 CZE0.001-0.4815-7.20 

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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