Individual Calculations November 2009
 Szczuka, Blazej  Total change: -12.75  Rating chartPersonal card
 Mistrzostwa Miedzywojewodzkie Juniorow 2009 LD+SK Grupa C-15 Rudki k. Nowej Slupii POL 2009-09-27
RcRownchangeKK*chgGame
 1802 1671 0.50 3 -0.51 25 -12.75 
  Kuspak, Aleksander 1768 POL0.5010.13253.25 
  Ochman, Sebastian 1687 POL0.001-0.4825-12.00 
  Jedras, Piotr 1950 POL0.001-0.1625-4.00 

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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