Individual Calculations July 2009
 Lewandowski, Michal  Total change: -17.70  Rating chartPersonal card
 Kujawsko-Pomorski District Team Championship 2008/09 KPZSzach POL 2008-11-09
RcRownchangeKK*chgGame
 1834 1656 0.00 4 -1.18 15 -17.70 
  Szulgacz, Maciej 1503 POL0.001-0.7015-10.50 
  Bokiej, Przemyslaw 2006 POL0.001-0.1115-1.65 
  Hetmanski, Waldemar 1918 POL0.001-0.1815-2.70 
  Wargulec, Dariusz 1910 POL0.001-0.1915-2.85 

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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