Individual Calculations January 2009
 Zareba, Grzegorz  Total change: 3.25  Rating chartPersonal card
 Mistrzostwa Miedzywojewodzkie Juniorow C-13 (LD+SK) Ksieze Mlyny POL 2008-09-29
RcRownchangeKK*chgGame
 1643 1681 4.50 8 0.13 25 3.25 
  Blaszkiewicz, Mateusz 1806 POL0.5010.17254.25 
  Kuspak, Aleksander 1837 POL1.0010.712517.75 
  Ziemba, Artur 1443 POL0.501-0.3025-7.50 
  Kolodziej, Przemyslaw 1467 POL1.0010.23255.75 
  Budzinski, Jan 1866 POL0.001-0.2625-6.50 
  Kowalczyk, Adam 1680 POL0.5010.00250.00 
  Makielak, Hubert 1521 POL0.001-0.7125-17.75 
  Ochman, Sebastian 1521 POL1.0010.29257.25 

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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