Blitz: Individual Calculations September 2020
 Swiech, Joanna  Total change: 39.20  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Blyskawicznych 2020 - D18 Wroclaw POL 2020-08-27
RcRownchangeKK*chgGame
 1686 1664 8.00 13 1.96 20 39.20 
  Zalucka, Emilia 1317 POL0.501-0.3920-7.80 
  Michalska, Aleksandra 1687 POL1.0010.532010.60 
  Giefert, Sara 1298 POL0.501-0.4020-8.00 
  Vanduyfhuys, Daria wf1844 BEL0.001-0.2620-5.20 
  Orlik, Sandra 1515 POL1.0010.30206.00 
  Sowa, Wiktoria wf1802 POL0.001-0.3120-6.20 
  Budkiewicz, Magdalena 1542 POL1.0010.33206.60 
  Kucharska, Honorata wf2038 POL0.5010.40208.00 
  Kalinowska, Zuzanna wf1798 POL1.0010.682013.60 
  Rudzinska, Michalina wf1806 POL1.0010.692013.80 
  Malicka, Maria wc1818 POL0.5010.21204.20 
  Czarniecka, Aleksandra 1758 POL0.5010.13202.60 
  Furtak, Joanna 1698 POL0.5010.05201.00 

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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