Blitz: Individual Calculations January 2022
 Sumarokova, Vera  Total change: 30.60  Rating chartPersonal card
 Championship of the SZFO 2021. BLITZ_G17 St. Petersburg RUS 2021-12-02
RcRownchangeKK*chgGame
 1352 1225 4.50 8 1.53 20 30.60 
  Avanyan, Mari 1455 RUS0.001-0.2120-4.20 
  Vedyashkina, Alina 1329 RUS1.0010.642012.80 
  Vakhnina, Karina 1298 RUS1.0010.602012.00 
  Chervyakova, Tatiana 1823 RUS0.001-0.0220-0.40 
  Dyachkova, Polina 1295 RUS1.0010.602012.00 
  Putilova, Alina 1231 RUS0.001-0.4920-9.80 
  Baskakova, Aleksandra 1191 RUS1.0010.45209.00 
  Kislyakova, Yunona 1196 RUS0.501-0.0420-0.80 

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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