Individual Calculations September 2009
 Strzyzewski, Adam  Total change: 3.75  Rating chartPersonal card
 International Chess Tournament Kowalewo Pomorskie Open B Kowalewo Pomorskie POL 2009-07-04
RcRownchangeKK*chgGame
 1848 1718 1.50 4 0.15 25 3.75 
  Kotlowski, Tomasz 1978 POL0.001-0.1825-4.50 
  Oledzki, Adam 1872 POL0.5010.21255.25 
  Dobrowolski, Marcin 1948 POL0.001-0.2125-5.25 
  Bednarkiewicz, Jakub 1593 POL1.0010.33258.25 

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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