Individual Calculations October 2008
 Rozycki, Bartlomiej  Total change: -6.45  Rating chartPersonal card
 XIX Open Tournament Rudnik`2008 Rudnik nad/Sanem POL 2008-06-28
RcRownchangeKK*chgGame
 1964 1697 0.50 5 -0.43 15 -6.45 
  Probola, Bartosz 2047 POL0.001-0.1115-1.65 
  Zakorczmenny, Tadeusz 1866 POL0.001-0.2815-4.20 
  Skrzypczak, Anna 2007 POL0.001-0.1415-2.10 
  Makowka, Kamil 1854 POL0.5010.21153.15 
  Kusina, Jan 2047 POL0.001-0.1115-1.65 

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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