Blitz: Individual Calculations April 2021
 Tuchin, Vladimir  Total change: 97.60  Rating chartPersonal card
 Best of the Best Open blitz 2021 Yessentukskaya RUS 2021-02-28
RcRownchangeKK*chgGame
 1699 1159 5.50 9 4.88 20 97.60 
  Grigoriants, Boris 1894 RUS0.5010.49209.80 
  Kamaeva, Dzhamilya 1639 RUS0.001-0.0520-1.00 
  Zaseev, Bogdan 1300 RUS1.0010.692013.80 
  Asatryan, Maria 1487 RUS1.0010.872017.40 
  Senkova, Darya 1683 RUS1.0010.972019.40 
  Nechaev, Oleg f1894 RUS0.001-0.0120-0.20 
  Khuranov, Ruslan 1894 RUS1.0010.992019.80 
  Abrekov, Mussa 1894 RUS0.001-0.0120-0.20 
  Suleymanov, Emirlan 1608 RUS1.0010.942018.80 

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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