Individual Calculations July 2023
 Pawlikowska, Ewa  Total change: -110.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - II liga 2023 Sypniewo POL 2023-06-14
RcRownchangeKK*chgGame
 1348 1325 1.00 8 -2.76 40 -110.40 
  Lukasik, Aleksandra 1252 POL1.0010.404016.00 
  Ejsymont, Blanka 1449 POL0.001-0.3340-13.20 
  Michalska, Lena 1461 POL0.001-0.3240-12.80 
  Pajak, Patrycja 1268 POL0.001-0.5840-23.20 
  Miklosz, Malgorzata 1299 POL0.001-0.5440-21.60 
  Popczynska, Michalina 1457 POL0.001-0.3240-12.80 
  Rusiecki, Katarzyna 1329 POL0.001-0.4940-19.60 
  Walewska, Natalia 1267 POL0.001-0.5840-23.20 

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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