Individual Calculations November 2020
 Czarkowska, Dalia  Total change: -22.00  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2020 - Dziewczeta do lat 12 Pulawy POL 2020-10-04
RcRownchangeKK*chgGame
 1194 1087 2.00 7 -0.55 40 -22.00 
  Marczyk, Kinga 1306 POL0.001-0.2240-8.80 
  Zapalowska, Wiktoria 1209 POL0.001-0.3340-13.20 
  Arabas, Hanna 1110 POL0.001-0.4740-18.80 
  Oleksiuk, Anna 1167 POL0.001-0.3940-15.60 
  Wittych, Julia 1141 POL1.0010.584023.20 
  Wesolowska, Liliana 1033 POL1.0010.424016.80 
  Wojs, Alicja 1392 POL0.001-0.1440-5.60 

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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