Individual Calculations April 2009
 Borowicz, Miroslaw  Total change: -25.80  Rating chartPersonal card
 Szachylicki Noworoczniak Chylice POL 2008-12-27
RcRownchangeKK*chgGame
 1773 1884 1.50 5 -1.72 15 -25.80 
  Budrewicz, Henryk 1697 POL0.501-0.2415-3.60 
  Szukalski, Antoni 1872 POL0.001-0.5215-7.80 
  Grochulski, Grzegorz 1914 POL0.001-0.4615-6.90 
  Jarmula, Pawel 1647 POL1.0010.20153.00 
  Eggink, Ryszard 1735 POL0.001-0.7015-10.50 

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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