Rapid: Individual Calculations October 2023
 Starosta, Martyna  Total change: -7.70  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - G18 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1752 2012 7.50 11 -1.06 35 -37.10 
  Szczotka, Matylda 1612  * POL1.0010.08352.80 
  Skolska, Emilia 1620 POL1.0010.08352.80 
  Biliak, Viktoria 1659 POL0.001-0.8935-31.15 
  Sivickis, Kornelia 1531 POL1.0010.05351.75 
  Zabrzanska, Weronika wf1893 POL1.0010.343511.90 
  Anyz, Monika 1693 POL1.0010.13354.55 
  Wikar, Martyna wf2145 POL0.001-0.3235-11.20 
  Arciszewska, Zuzanna 1695 POL0.501-0.3735-12.95 
  Krzyzosiak, Anna 1545 POL1.0010.05351.75 
  Goraj, Barbara wc1958 POL0.501-0.0835-2.80 
  Barwinska, Ewa wc1920 POL0.501-0.1335-4.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN Katowice POL 2023-09-09
RcRownchangeKK*chgGame
 1930 2012 6.00 9 0.84 35 29.40 
  Meslin, Pawel 1612  * POL1.0010.08352.80 
  Nowacki, Adam 1654 POL1.0010.10353.50 
  Niedbala, Bartlomiej f2284 POL0.5010.333511.55 
  Tancsa, Tamas f2290 HUN0.5010.333511.55 
  Kyc, Jerzy 2379 POL0.001-0.1035-3.50 
  Michalak, Wiktoria 1635 POL0.501-0.4135-14.35 
  Kordowski, Karol 1554 POL1.0010.05351.75 
  Sieciechowicz, Marcin m2326 POL0.5010.363512.60 
  Kozlowski, Marcin 1639 POL1.0010.10353.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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