Individual Calculations January 2009
 Bielczyk, Jacek  Total change: -2.80  Rating chartPersonal card
 DMP Ma³opolska III liga 2008 Krakow POL 2008-10-18
RcRownchangeKK*chgGame
 2021 2320 6.50 8 -0.28 10 -2.80 
  Lewicki, Miroslaw 1970 POL1.0010.11101.10 
  Tomsia, Kamil 2070 POL0.501-0.3110-3.10 
  Wiejaczka, Bartlomiej 2047 POL1.0010.17101.70 
  Widla, Piotr 1973 POL0.501-0.3910-3.90 
  Lenda, Lukasz 1970 POL1.0010.11101.10 
  Zaboklicki, Zbigniew 1970 POL1.0010.11101.10 
  Kumor, Lukasz 2105 POL1.0010.23102.30 
  Gawronski, Lukasz 2066 POL0.501-0.3110-3.10 

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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