Individual Calculations July 2023
 Lukasik, Aleksandra  Total change: -16.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - II liga 2023 Sypniewo POL 2023-06-14
RcRownchangeKK*chgGame
 1151 1252 4.00 7 -0.41 40 -16.40 
  Pawlikowska, Ewa 1325 POL0.001-0.4040-16.00 
  Kalata, Julia 1064 POL1.0010.264010.40 
  Walewska, Natalia 1267 POL0.001-0.4840-19.20 
  Kubacka, Patrycja 1075 POL1.0010.274010.80 
  Zylak, Emilia 1061 POL1.0010.254010.00 
  Piotrowska, Weronika 1032 POL1.0010.22408.80 
  Woytitzki, Maja 1233 POL0.001-0.5340-21.20 

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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