Individual Calculations August 2021
 Barkhatova, Arina  Total change: 5.20  Rating chartPersonal card
 Gorod u Morya - g13 Vladivostok RUS 2021-07-10
RcRownchangeKK*chgGame
 1061 1155 5.50 9 0.13 40 5.20 
  Menovschikova, Varvara 1153 RUS0.001-0.5040-20.00 
  Sofronova, Svetlana 755  * RUS1.0010.08403.20 
  Khodyreva, Elizaveta 815 RUS1.0010.12404.80 
  Evtina, Vera 1026 RUS1.0010.334013.20 
  Pak, Sofya 1094 RUS0.501-0.0840-3.20 
  Karpekina, Margarita 755  * RUS1.0010.08403.20 
  Nefedova, Mariia 1341 RUS0.001-0.2640-10.40 
  Dvortsova, Taisiia 1166 RUS1.0010.524020.80 
  Salmina, Veronika 1440 RUS0.001-0.1640-6.40 
 * 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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