Rapid: Individual Calculations January 2021
 Cieslak, Wiktoria  Total change: -76.60  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Kobiet w Szachach Szybkich Bydgoszcz POL 2020-12-13
RcRownchangeKK*chgGame
 1572 1990 3.50 9 -3.83 20 -76.60 
  Oszutowska, Anna 1322 POL1.0010.01200.20 
  Woytitzki, Maja 1255 POL1.0010.01200.20 
  Majdan, Joanna wg2217 POL0.001-0.2120-4.20 
  Kroliczek, Gabriela 1673 POL0.001-0.8720-17.40 
  Kubicka, Anna wm2063 POL0.001-0.4020-8.00 
  Waszkowska, Sandra 1395 POL1.0010.02200.40 
  Siekanska, Maria 1587 POL0.501-0.4220-8.40 
  Kawa, Anna 1255 POL0.001-0.9920-19.80 
  Siekanska, Zuzanna 1384 POL0.001-0.9820-19.60 

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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