Individual Calculations August 2022
 Barkina, Alina  Total change: 4.80  Rating chartPersonal card
 Moscow Open 2022_G15 Moscow RUS 2022-07-14
RcRownchangeKK*chgGame
 1229 1119 3.00 8 0.12 40 4.80 
  Kryzhanovskaia, Veronika 1394 RUS0.001-0.1740-6.80 
  Lakvitava, Sarida 1259 RUS0.001-0.3140-12.40 
  Merkulova, Ekaterina 1293 RUS1.0010.734029.20 
  Butko, Svetlana 1370 RUS0.001-0.1940-7.60 
  Kazaryan, Karina 1080 RUS1.0010.454018.00 
  Bondarevskaya, Anastasiya I 1116 RUS0.001-0.5040-20.00 
  Leonova, Natalia Al 1110 RUS0.501-0.0140-0.40 
  Shoshina, Irina 1209 RUS0.5010.12404.80 

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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