Rapid: Individual Calculations January 2021
 Czarnecka, Lidia  Total change: 16.60  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Kobiet w Szachach Szybkich Bydgoszcz POL 2020-12-13
RcRownchangeKK*chgGame
 1794 1859 5.50 9 0.83 20 16.60 
  Kilichowska, Kornelia 1124 POL1.0010.01200.20 
  Bartel, Marta wg2119 POL0.001-0.1820-3.60 
  Sivickis, Wiktoria 1402 POL1.0010.05201.00 
  Sliwicka, Alicja wm2058 POL0.001-0.2420-4.80 
  Barwinska, Ewa 1578 POL1.0010.16203.20 
  Trzaskowska, Hanna 1427 POL1.0010.07201.40 
  Dwilewicz, Katarzyna wf2030 POL1.0010.732014.60 
  Socko, Monika g2321 POL0.5010.45209.00 
  Antolak, Julia wm2083 POL0.001-0.2220-4.40 

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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