Individual Calculations October 2022
 Head, Louise  Total change: -9.40  Rating chartPersonal card
 European Women Chess Championship 2022 Praha CZE 2022-08-19
RcRownchangeKK*chgGame
 2050 2024 4.50 11 -0.47 20 -9.40 
  Belenkaya, Dina wg2293 ISR0.001-0.1720-3.40 
  Gevorgyan, Maria wg2216 ARM0.001-0.2520-5.00 
  Gaboyan, Susanna wm2270 ARM0.001-0.1920-3.80 
  Acarbay, Algi 1951 TUR1.0010.40208.00 
  Terbe, Zsuzsanna wf2196 HUN0.5010.23204.60 
  Petrova, Irina wm2127 UKR0.001-0.3620-7.20 
  Trasakova, Adela 1862 CZE0.501-0.2120-4.20 
  Soares, Sara Joana De Moura Pe 1648 POR1.0010.09201.80 
  Richterova, Natasa wm2215 CZE0.001-0.2520-5.00 
  Markova, Karolina 1633 CZE1.0010.09201.80 
  Shpanko, Nadiia wm2136 SLO0.5010.15203.00 

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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