Individual Calculations November 2023
 Poznanska, Katarzyna  Total change: -39.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - I Liga 2023 Leba POL 2023-09-23
RcRownchangeKK*chgGame
 2113 2020 1.50 9 -1.98 20 -39.60 
  Siekanska, Maria 1995 POL0.001-0.5320-10.60 
  Chmiel, Dominika 1925 POL0.001-0.6320-12.60 
  Smietanska, Wiktoria c2071 POL0.001-0.4320-8.60 
  Kudlak, Julia 1892 POL1.0010.33206.60 
  Toma, Katarzyna wg2224 ENG0.001-0.2420-4.80 
  Kulon, Klaudia mwg2319 POL0.001-0.1520-3.00 
  Dwilewicz, Katarzyna wf2098 POL0.5010.11202.20 
  Bartel, Marta wg2190 POL0.001-0.2820-5.60 
  Majdan, Joanna wg2306 POL0.001-0.1620-3.20 

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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