Individual Calculations April 2008
 Widla, Piotr  Total change: 24.60  Rating chartPersonal card
 3rd League - Team Championship of Malopolska Krakow POL 2007-10-20
RcRownchangeKK*chgGame
 2055 1948 4.50 8 1.64 15 24.60 
  Barski, Radoslaw 2070 POL1.0010.671510.05 
  Kumor, Lukasz 2096 POL0.001-0.3015-4.50 
  Kawula, Andrzej 2091 POL0.5010.19152.85 
  Zaskalski, Arkadiusz 2204 POL0.5010.31154.65 
  Wcislo, Adrian 1850 POL0.501-0.1315-1.95 
  Gawronski, Lukasz 2048 POL0.5010.14152.10 
  Wiejaczka, Bartlomiej 2079 POL0.5010.18152.70 
  Kusina, Aleksander 2005 POL1.0010.58158.70 

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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