Individual Calculations July 2019
 Shirokova, Sofiya  Total change: -29.20  Rating chartPersonal card
 White Rook 2019 Final stage Dagomys RUS 2019-06-02
RcRownchangeKK*chgGame
 1428 1539 5.00 9 -0.73 40 -29.20 
  Kabardaeva, Aliya 1272 RUS1.0010.18407.20 
  Pereima, Anastasiya 1356 KAZ0.501-0.2440-9.60 
  Hakobyan, Astghik 1791 ARM0.001-0.1940-7.60 
  Kuskova, Ruslana 1177 RUS1.0010.10404.00 
  Noyanzina, Sofia 1318 RUS1.0010.22408.80 
  Kozlova, Olga 1384 RUS0.001-0.7140-28.40 
  Novoselova, Svetlana 1398 RUS0.501-0.1940-7.60 
  Sargaeva, Darima 1506 RUS0.001-0.5540-22.00 
  Putar, Lara 1646 IRL1.0010.654026.00 

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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