Individual Calculations July 2009
 Czajkowski, Mateusz  Total change: -9.00  Rating chartPersonal card
 Kujawsko-Pomorski District Team Championship 2008/09 KPZSzach POL 2008-11-09
RcRownchangeKK*chgGame
 1950 1614 0.00 3 -0.36 25 -9.00 
  Lewandowski, Marek 1951 POL0.001-0.1225-3.00 
  Grajczak, Adrian 1964 POL0.001-0.1125-2.75 
  Knoff, Mariusz 1936 POL0.001-0.1325-3.25 

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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