Individual Calculations September 2022
 Radeva, Viktoria  Total change: -29.20  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Women Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 2023 2289 2.50 5 -1.46 20 -29.20 
  Mudodo, Refiloe Hazel wc1889  * ZIM1.0010.08201.60 
  Avila Fraire, Ameyalli wc1907 MEX0.501-0.4120-8.20 
  Gazola, Vanessa Ramos wc2000 BRA1.0010.16203.20 
  Asgharzadeh, Mitra wf1988 IRI0.001-0.8520-17.00 
  Nakhbayeva, Guliskhan mwg2329 KAZ0.001-0.4420-8.80 
 * 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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