Individual Calculations January 2009
 Sikorska, Agata  Total change: -11.50  Rating chartPersonal card
 Mistrzostwa Makroregionu Juniorek w Szachach MP-PK D-17 Bartkowa POL 2008-09-29
RcRownchangeKK*chgGame
 1610 1605 4.50 10 -0.46 25 -11.50 
  Tracz, Agnieszka 1584 POL0.501-0.0325-0.75 
  Wieclawek, Danuta 1649 POL0.001-0.4425-11.00 
  Stepien, Katarzyna 1615 POL0.5010.01250.25 
  Stopyra, Klaudia 1608 POL0.5010.00250.00 
  Stepien, Teresa 1593 POL0.501-0.0225-0.50 
  Tracz, Agnieszka 1584 POL0.501-0.0325-0.75 
  Wieclawek, Danuta 1649 POL0.5010.06251.50 
  Stepien, Katarzyna 1615 POL0.5010.01250.25 
  Stopyra, Klaudia 1608 POL1.0010.502512.50 
  Stepien, Teresa 1593 POL0.001-0.5225-13.00 

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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