Individual Calculations January 2009
 Obrzud, Damian  Total change: -12.25  Rating chartPersonal card
 DMP Ma³opolska III liga 2008 Krakow POL 2008-10-18
RcRownchangeKK*chgGame
 2066 1866 1.00 6 -0.49 25 -12.25 
  Czernicki, Bogdan 2079 POL0.5010.27256.75 
  Wiejaczka, Bartlomiej 2047 POL0.5010.24256.00 
  Wasik, Piotr 1966 POL0.001-0.3625-9.00 
  Gawronski, Lukasz 2066 POL0.001-0.2425-6.00 
  Sycz, Waclaw 2021 POL0.001-0.2925-7.25 
  Wcislo, Damian 2216 POL0.001-0.1125-2.75 

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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