Individual Calculations March 2020
 Lagno, Kateryna  Total change: -5.80  Rating chartPersonal card
 2020 Cairns Cup Saint Louis, Missouri USA 2020-02-07
RcRownchangeKK*chgGame
 2505 2552 4.50 9 -0.58 10 -5.80 
  Harika, Dronavalli gwg2518 IND0.501-0.0510-0.50 
  Yip, Carissa Shiwen fwg2413 USA1.0010.31103.10 
  Muzychuk, Mariya gwg2552 UKR0.5010.00100.00 
  Koneru, Humpy gwg2580 IND0.5010.04100.40 
  Ju, Wenjun gwg2583 CHN0.001-0.4610-4.60 
  Dzagnidze, Nana gwg2515 GEO0.501-0.0510-0.50 
  Kosteniuk, Alexandra gwg2504 RUS0.501-0.0710-0.70 
  Krush, Irina gwg2422 USA0.501-0.1810-1.80 
  Gunina, Valentina gwg2461 RUS0.501-0.1210-1.20 

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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