Individual Calculations October 2019
 Andrzejewska, Anna  Total change: -27.20  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 1901 2021 4.50 9 -1.36 20 -27.20 
  Barwinska, Ewa 1740 POL1.0010.16203.20 
  Lukasiewicz, Anna 2075 POL0.5010.08201.60 
  Jedrocha, Katarzyna 1943 POL0.501-0.1120-2.20 
  Czarniecka, Aleksandra 2003 POL0.501-0.0320-0.60 
  Bukowska, Katarzyna 1859 POL1.0010.29205.80 
  Kupsik, Joanna 1731 POL1.0010.16203.20 
  Czaplewska, Klara 1870 POL0.001-0.7020-14.00 
  Mirowska, Oliwia 1900 POL0.001-0.6620-13.20 
  Szydlowska-Duda, Marta 1986 POL0.001-0.5520-11.00 

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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