Individual Calculations April 2022
 Volchkova, Alena  Total change: 92.40  Rating chartPersonal card
 Chmp UrFO 2022 women Chelyabinsk RUS 2022-03-16
RcRownchangeKK*chgGame
 1743 1729 6.50 9 2.31 40 92.40 
  Stolbova, Ekaterina 1363 RUS1.0010.10404.00 
  Vanishvili, Mari 1976 RUS0.001-0.1940-7.60 
  Valiullina, Lyaisan 1329  * RUS1.0010.08403.20 
  Nasybullina, Dayana 1891 RUS1.0010.714028.40 
  Mikheeva, Galina wf2037 RUS0.5010.364014.40 
  Plekhanova, Ekaterina 1720 RUS0.501-0.0140-0.40 
  Sultanova, Kristina 1402 RUS1.0010.13405.20 
  Filippova, Margarita wf1941 RUS0.5010.274010.80 
  Filippova, Darya wf2032 RUS1.0010.864034.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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