Individual Calculations April 2009
 Stojkovic, Andreja  Total change: -9.60  Rating chartPersonal card
 Marianske Lazne 2009 - Open Marianske Lazne CZE 2009-01-17
RcRownchangeKK*chgGame
 1890 1970 3.50 7 -0.64 15 -9.60 
  Vavra, Pavel 2123 CZE0.001-0.3015-4.50 
  Gschwendtner, Stanislav 2082 CZE0.001-0.3515-5.25 
  Dadello, Krzysztof 1718 POL0.001-0.8115-12.15 
  Zoufaly, Petr 1737 CZE0.501-0.2915-4.35 
  Rezny, Frantisek, Ing. 1655 CZE1.0010.14152.10 
  Novak, Josua 1829 GER1.0010.31154.65 
  Ondrejat, Miroslav 2084 CZE1.0010.66159.90 

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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