Individual Calculations November 2009
 Koper, Stefan  Total change: -16.80  Rating chartPersonal card
 Ricany 2009 - Open A Ricany CZE 2009-08-22
RcRownchangeKK*chgGame
 2008 2024 3.50 9 -1.12 15 -16.80 
  Ruzicka, St.,vaclav 1706 CZE1.0010.13151.95 
  Blumel, Otto 2142 CZE0.5010.16152.40 
  Vojta, Pavel 2173 CZE0.001-0.3015-4.50 
  Marsalek, Lubos 1955 CZE1.0010.40156.00 
  Sindler, Michal 2163 CZE0.001-0.3115-4.65 
  Zvara, David 1830 CZE1.0010.25153.75 
  Voracek, Zdenek 2075 CZE0.001-0.4315-6.45 
  Postupa, Ml.,pavel 2131 CZE0.001-0.3515-5.25 
  Lexa, Vaclav 1895 CZE0.001-0.6715-10.05 

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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