Individual Calculations April 2009
 Kowalski, Lukasz  Total change: -13.35  Rating chartPersonal card
 XIX PUCHAR GOR OPAWSKICH Pokrzywna POL 2009-01-24
RcRownchangeKK*chgGame
 1959 2082 5.00 9 -0.89 15 -13.35 
  Lachowicz, Judyta 1732 POL1.0010.11151.65 
  Tustanowski, Robert 2285 POL0.001-0.2415-3.60 
  Wisniewski, Robert 1829 POL1.0010.19152.85 
  Wesolowski, Edgar 1866 POL0.501-0.2815-4.20 
  Kaminski, Ludwik 1837 POL1.0010.20153.00 
  Grabarczyk, Miroslaw g2432 POL0.001-0.1115-1.65 
  Cukrowski, Filip 1838 POL1.0010.20153.00 
  Zmarzly, Aleksandra 1944 POL0.001-0.6915-10.35 
  Barburzynska, Magdalena 1871 POL0.501-0.2715-4.05 

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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