Individual Calculations April 2009
 Sklepinski, Artur  Total change: -38.75  Rating chartPersonal card
 2nd Karkonosze Open A Karpacz POL 2009-03-06
RcRownchangeKK*chgGame
 1805 1849 3.50 9 -1.55 25 -38.75 
  Orzech, Dominik 2199 POL0.001-0.1125-2.75 
  Gora, Jan 1765 POL0.001-0.6225-15.50 
  Blaszkiewicz, Mateusz 1917 POL0.001-0.4125-10.25 
  Adaszewski, Pawel 1786 POL1.0010.412510.25 
  Grzeskow, Adrian 1785 POL0.501-0.0925-2.25 
  Somyk, Marcin 1779 POL0.501-0.1025-2.50 
  Gromala, Radoslaw 1505 POL0.001-0.8825-22.00 
  Skiba, Marta 1674 POL1.0010.27256.75 
  Starczewska, Dominika 1838 POL0.501-0.0225-0.50 

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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