Blitz: Individual Calculations July 2021
 Andreeva, Veronika  Total change: -37.60  Rating chartPersonal card
 Bulgarian Team Chess Championship Women Blitz 2021 Kiten BUL 2021-06-19
RcRownchangeKK*chgGame
 1394 1881 0.00 2 -1.88 20 -37.60 
  Kostadinova, Siyana 1264 BUL0.001-0.9820-19.60 
  Naymanova, Patricie 1523 BUL0.001-0.9020-18.00 

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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