Blitz: Individual Calculations July 2021
 Ivanova, Maria  Total change: -31.00  Rating chartPersonal card
 Sea Harbor_Blitz Anapa RUS 2021-06-13
RcRownchangeKK*chgGame
 1280 1362 3.50 8 -1.55 20 -31.00 
  Kalambetov, Anton 1885 RUS0.001-0.0320-0.60 
  Stroganova, Karina 1808 RUS0.001-0.0620-1.20 
  Severina, Anastasia 1110 RUS0.001-0.8120-16.20 
  Ustenko, Kirill 1042 RUS1.0010.13202.60 
  Sadykhov, Ali 1089 RUS0.001-0.8320-16.60 
  Yakovlev, Aleksandr Ser 1124 RUS1.0010.20204.00 
  Situgin, Georgi 1044 RUS1.0010.13202.60 
  Budrina, Marina 1140 RUS0.501-0.2820-5.60 

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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