Rapid: Individual Calculations May 2023
 Riabova, Viktoriia  Total change: 8.40  Rating chartPersonal card
 Russian Championship G15 rapid 2023 Moscow RUS 2023-04-17
RcRownchangeKK*chgGame
 1313 1192 3.00 8 0.21 40 8.40 
  Isakova, Anna 1507 RUS0.001-0.1440-5.60 
  Borodina, Polina 1375 RUS1.0010.744029.60 
  Barkhatova, Arina 1380 RUS0.001-0.2640-10.40 
  Evsikova, Elizaveta 1345 RUS0.001-0.3040-12.00 
  Gorshkova, Sofia 1268 RUS0.001-0.4040-16.00 
  Drugova, Kira 1229 RUS1.0010.554022.00 
  Schegoleva, Olga 1342 RUS0.001-0.3040-12.00 
  Shemonaeva, Tatiana 1061 RUS1.0010.324012.80 

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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